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X-Video 卡用户手册说明书

X-SeriesExpansion CardsX-Video CardUser’s Guidev1.0 - February 2006X-Video – User’s GuideWarningsFCC warningThis equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference whenoperated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energyand, if not installed and used in accordance with the instruction manual, may cause harmful interference to radiocommunications. Operation of this equipment in a residential area is likely to cause harmful interference, in whichcase the user will be required to take whatever measures necessary to correct the interference at his own expense.Copyright NoticeThe Apogee X-Video card is a computer-based device, and as such contains and uses software in ROMs. Thissoftware, and all related documentation, including this User’s Guide contain proprietary information which isprotected by copyright laws. All rights are reserved. No part of the software and its related documentation may becopied, transferred, or modiﬁed. You may not modify, adapt, translate, lease, distribute, resell for proﬁt or createderivative works based on the software and its related documentation or any part thereof without prior writtenconsent from Apogee Electronics Corporation, U.S.A.Declarations of ConformityThis device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:(1) This device may not cause harmful interference(2) This device must accept any interference received, including interference that may cause undesired operation.This equipment has been tested and found to comply with the limits of a Class B digital device, pursuant to Part 15 of the FCC Rules. Theselimits are designed to provide reasonable protection against harmful inteference in a residential installation. This equipment generates, usesand can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference toradio communications. If this equipment does cause harmful interference to radio or television reception, which can be determined by turningthe equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:1. Re-orient or relocate the receiving antenna.2. Increase the separation between the equipment and receiver.3. Connect the equipment into an outlet on a different circuit from that to which the receiver is connected.4. Consult the dealer or an experienced radio/TV technician for help.NOTE: The use of non-shielded cable with this equipment is prohibited.CAUTION: Changes or modiﬁcations not expressly approved by the manufacturer responsible for compliance could void the user’s authority tooperate the equipment.Apogee Electronics Corporation, 1715 Berkeley St., Santa Monica, CA 90404.Betty Bennett, CEO.Industry Canada NoticeThis Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numériquede la classe B respecte toutes les exigences du Règlement sur le matérial brouilleur du Canada.Declaration of Conformity – CEApogee Electronics Corporation hereby declares that the product, the X-Video card, to which this declaration relates, is in material conformitywith the following standards or other normative documents:• EN50081-1/EN55022; 1995• EN50082-1/IEC 801-2, 3, 4; 1992following the provisions of:• 73/23/EEC – Low Voltage Directive• 89/336/EEC – EMC DirectiveDeclaration of Conformity – JapanApogee Electronics Corporation hereby declares that the X-Video card, to which this declaration relates, is in material conformity with the VCCIClass A standard.Declaration of Conformity – AustraliaApogee Electronics Corporation hereby declares that the X-Video card is in material conformity with AN/NZS standard requirements.X-Video – User’s GuideRegistration and Warranty InformationBe sure to register your X-Video card, either by ﬁlling in the enclosed Registration Card or by completing the on-line registration form at our Web site: /support/. If you do so, Apogee can contactyou with any update information. As enhancements and upgrades are developed, you will be contacted at theregistration address. Firmware updates are free for the ﬁrst year of ownership unless otherwise stated. Pleaseaddress any inquiries to your dealer or directly to Apogee at:APOGEE ELECTRONICS CORPORATION,1715 Berkeley St., Santa Monica, CA 90404, USA.TEL: (310) 548-9394, FAX: (310) 584-9385Web: /APOGEE ELECTRONICS CORPORATION warrants this product to be free of defects in material andmanufacture under normal use for a period of 12 months. The term of this warranty begins on the date of sale tothe purchaser. Units returned for warranty repair to Apogee or an authorized Apogee warranty repair facility willbe repaired or replaced at the manufacturer’s option, free of charge.ALL UNITS RETURNED TO APOGEE OR AN AUTHORIZED APOGEE REPAIR FACILITY MUST BEPREPAID, INSURED AND PROPERLY PACKAGED, PREFERABLY IN THEIR ORIGINAL BOX. Apogeereserves the right to change or improve design at any time without prior notiﬁcation. Design changes arenot implemented retroactively, and the incorporation of design changes into future units does not imply theavailability of an upgrade to existing units.This warranty is void if Apogee determines, in its sole business judgment, the defect to be the result of abuse,neglect, alteration or attempted repair by unauthorized personnel.The warranties set forth above are in lieu of all other warranties, expressed or implied, and Apogee speciﬁcallydisclaims any and all implied warranty of merchantability or of ﬁtness for a particular purpose. The buyeracknowledges and agrees that in no event shall the company be held liable for any special, indirect, incidental orconsequential damages, or for injury, loss or damage sustained by any person or property, that may result fromthis product failing to operate correctly at any time.USA: Some states do not allow for the exclusion or limitation of implied warranties or liability for incidental orconsequential damage, so the above exclusion may not apply to you. This warranty gives you speciﬁc legalrights, and you may have other rights which vary from state to state.Service InformationThe X-Video card contains no user-serviceable components: refer to qualiﬁed service personnel for repair orupgrade. Your warranty will be voided if you tamper with the internal components. If you have any questions withregard to the above, please contact Apogee.In the event your X-Video card needs to be upgraded or repaired, it is necessary to contact Apogee prior toshipping, and a Return Materials Authorization (RMA) number will be assigned. This number will serve as areference for you and helps facilitate and expedite the return process. Apogee requires that shipments be pre-paid and insured — unless otherwise authorized in advance.IMPORTANT: ANY SHIPMENT THAT IS NOT PRE-PAID OR IS SENT WITHOUT AN RMA NUMBER WILLNOT BE ACCEPTED.X-Video – User’s GuideOWNER’S RECORDThe serial number is located on the top of the unit. We suggest you record the serialnumber in the space provided below. Refer to it whenever you call an authorized ApogeeElectronics repair facility or the manufacturer. Please be sure to return your completedwarranty card immediately!X-Video card Serial No._________________________________________________Purchase Date__________________________________________________________Dealer_________________________________________________________________Phone_________________________________________________________________Address________________________________________________________________CAUTION:Any changes or modiﬁcations not expressly approved by APOGEE ELECTRONICSCORPORATION could void your authority to operate this equipment under the FCC rules.Table of Contents Introduction X-Video Requirements Getting Started Quickly X-Video I/O X-Video Operating Modes Installing the X-Video Card User’s GuideX-Video Card.......................................................................................................................3...................................................................................................3.................................................................................................3........................................................................................................................3............................................................................................3.. (4)X-Video – User’s GuideIntroductionThe Apogee X-Video card expands the video capability of the Big Ben Master Clock, offering one video input and three video outputs.X-Video RequirementsThe X-Video card operates exclusively with Apogee’s Big Ben Master Clock; Big Ben ﬁrmware 2.0 or higher must be installed.To easily determine Big Ben’s ﬁrmware version, power on Big Ben and observe the pattern in which the termina-tion LEDs light during boot-up; if version 2 ﬁrmware is installed, the red LEDs light in a descending pattern while the green LEDS light in an ascending pattern.Getting Started Quickly1 Install the X-Video card (see p. 5)2 Install Big Ben version 2.0 ﬁrmware (if required).3 Connect video inputs and outputs to the appropriate X-Video BNC, and set Big Ben to operate the X-Video card in Master, Slave or Standalone mode (as described on p.4).X-Video I/O1 (terminated) video input - accepts any analog composite video signal.3 video black burst outputs – output is formatted as a black burst signal. By installing a shunt across jumper P8 (on the X-Video card as shown below), a 75% color bar is generated on the outputs.Please note that when an X-Video card is installed in a Big Ben, Big Ben’s chassis-mounted Video/Word Clock BNC input will only accept word clock signals; video reference input signals should be connected to the X-Video IN BNC connector.X-Video – User’s GuideX-Video Operating ModesOnce the X-Video card has been installed, new CLOCK SOURCE selections become available on Big Ben; these selections conﬁgure the X-Video card into one of three operating modes: Master, Slave and Standalone.Master – In Master mode, the X-Video card generates the reference for all Big Ben’s outputs as well as the three X-Video card’s outputs; the X-Video output format may be set to NTSC, PAL or B&W (black & white). Signal present at the X-Video IN BNC is ignored. To conﬁgure the X-Video card to operate in Master mode, follow these steps:1 Scroll through Big Ben’s CLOCK SOURCE selections until both INT and VIDEO are lit.2Press the NEXT button until the sample rate ﬂashes, and select the desired sample rate.3Press the NEXT button again until one of the three video formats ﬂashes (NTSC, PAL, B&W), and select the desired X-Video output format.Slave – In Slave mode, Big Ben is locked to the video reference signal present at the X-Video IN BNC. To conﬁgure the X-Video in Slave mode, scroll through Big Ben’s CLOCK SOURCE selections until VIDEO is lit; the video format is automatically detected as being either NTSC, PAL or B&W (black & white) format.Standalone- When Big Ben Clock Source is set to any setting besides INT VIDEO or VIDEO, the X-Video card will ac-cept a video input and regenerate it to the 3 video outputs, but with no clock synchronization with the selected Big Ben CLOCK SOURCE. Thus, the X-Video card acts as an asynchronous distribution ampliﬁer.X-Video – User’s Guide Installing the X-Video cardYour X-Video card should include the following:1 X-Video circuit board1 X-Video Coverplate2 aluminium standoffs1 plastic standoff1 manual1 Remove the top cover of Big Ben.2 Remove the Option Card coverplate, and set aside the screws for later use.3 Remove the two interface circuit board screws indicated at left, and set them aside for later use4 Install the two aluminium standoffs in the threaded holes vacated by the screws.5 On the X-Video card, install the plastic standoff in the hole adjacent to the multi-pin motherboard connector.6 Install the X-Video Coverplate, and secure it to the host interface using two screws from Step 2.7 Insert the BNC connector end of the X-Video card through the ap-propriate cutouts in the coverplate, and carefully place the multi-pin motherboard connector in the mating connector found on the host interface motherboard.8 After verifying the alignment of the multi-pin and the mating con-nectors, ﬁrmly press down on the X-Video card, over the connector, until the pins are completely seated in the mating connector. 9 Re-install the circuit board screws from Step 3 in the locations indicated below.10 Replace the top cover of Big Ben.29X-Video card USER’S GUIDE - v1.0 - February 2006 Text by: Roger RobindoreGraphics by: Sean McArthur。

java中的类的专题

(1)类的默认的无参构造函数[ ]。

A) 在任何情况下都存在B) 仅当未定义无参构造函数时存在C) 仅当未定义有参构造函数时存在D) 仅当未定义任何构造函数时存在(2) 类的默认的拷贝构造函数[ ]。

A) 在任何情况下都存在B) 仅当未定义拷贝构造函数时存在C) 仅当未定义有参构造函数时存在D) 仅当未定义任何构造函数时存在改错题：每题有一处错误，请在出错语句后用注释说明出错原因并提出更改意见(1)class Location {int X , Y ;protected:int SetZero(int zeroX, int zeroY);private:int length, height;public:void Location(int initX, int initY);int GetX( );int GetY( ); };（2）下面的程序有一处语法错误：#include <iostream.h>class Pair{int X, Y;public:Pair (int initX, int initY): X(initX), Y(initY){}int sumXY(){return X+Y; };};void main(){Pair A1(5,3);cout<<A1.X+A1.Y;}题 1.分析以下程序执行的结果#include<iostream.h>#include<stdlib.h>class Sample{public:int x,y;Sample(){x=y=0;}Sample(int a,int b){x=a;y=b;}void disp(){cout<<"x="<<x<<",y="<<y<<endl;}};void main(){Sample s1(2,3);s1.disp();}解：本题说明了重载构造函数的定义方法。

C++试题（含答案）

C++试题（含答案）一、选择题1、下列的各类函数中，不是类的成员函数（）。

A) 构造函数B) 析构函数C) 友元函数D) 拷贝初始化构造函数2、已知: int n=10；下列表示引用的方法中，正确的是（）。

A) int &r；B) int &r=10；C) int &r=n；D) int *r=&n；3、下列关于析构函数的说法，正确的是（）A) 其名与类名完全相同B) 返回类型是void类型C) 函数体中必须有delete语句D) 无形参，不可重载4、已知函数原型：void fun(int a,int b=7,char z='*'); 则下面函数调用中不合法的为（）。

A) fun(5); B) fun(5,8); C) fun(5,'#'); D) fun(0,0,'*');;5、类A是类B的友元，类B是类C的友元，则以下说法正确的是（）。

A) 类B是类A的友元B) 类C是类A的友元C) 类A是类C的友元D) 以上都不对6、关于对象成员的构造函数的调用顺序，说法正确的是（）。

A）与它们在类中说明顺序相同B）与析构函数的调用顺序相同C）与它们在成员初始化列表中给出的顺序相同D）以上说法都不对7、以下关于内联函数的说法正确的是（）A）类的内联函数必须在类体外用关键字inline定义B）类的内联函数必须在类体内定义C）编译时将内联函数的目标代码插入每个调用该函数的地方D）运行时将内联函数的目标代码插入每个调用该函数的地方8、在有同名全局变量和局部变量时，可以用（）提供对全局变量的访问。

A）类运算符B）域运算符C）重载D）引用9、假定x为一个类，执行X a[3],*p[2];语句时会自动调用该类的构造函数（）次。

A）2 B）3 C）4 D）510、下列关于new运算符的描述中，错误的是( )。

A) 可以new运算符来动态创建对象和对象数组B) 使用new运算符创建的对象或对象数组，可以使用运算符delete删除C) 使用new运算符创建对象时要调用构造函数D) 使用new运算符调用对象数组时不允许指定初始值11、下面对静态数据成员的描述中，正确的是（）A）类的每个对象都有自己的静态数据成员B）静态数据成员是类的所有对象共享的数据C）类的不同对象有不同的静态数据成员值D）静态数据成员不能通过类的对象调用12、如果一个类至少有一个纯虚函数，那么就称该类为（）。

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xsocket使用指南【官方文档翻译】

核心功能支持面向流通信主要抽象是Connection接口。

通过IBlockingConnection或者INonblockingConnection对象进行数据的读写。

在record或者bulk状态中，Connection对象提供了对于特定数据类型的几个方便方法。

Connection实现了java.nio包中的GatheringByteChannel和WritableByteChannel接口，如果InputStream或者OutputStream对象被需要，可以使用java.nio.Channels.newInputStream(<readableChannel>)和java.nio.Channels.newOutputStream(<writeableChannel>)包装channel对象，因为经典的流只有在IBlockingConnection映射到经典的InputStream中时才有阻塞行为。

提供的其他类型方法主要是控制连接行为和获取连接信息的方法。

比如，远程链接点信息可以获取到，连接的数据冲刷行为可以被控制。

这些方法都不是线程安全的。

与IBlockingConnection不同的是，INonBlockingConnection在调用read方法直接返回。

将IDataHandler对象赋给INonBlockingConnection对象可以使其在新数据到来时被通知。

当对应的事件发生时，IDataHandler对象的回调函数会被调用。

除了IDataHandler也存在IConnectionHandler对象。

服务器端在INonblockingConnection接口上处理接入连接。

1、示例：简单TCP服务器首先定义实现了需要的接口（比如，IDataHandler，IConnectHandler，IIdleTimeoutHandler或者IConnectionTimeoutHandler），这个DataHandler会在从start方法在内部阻塞知道服务器启动，为了确保服务器在执行其他进一步操作前被启动，这是比较好的方法。

Python与机器学习-- 身高与体重数据分析(分类器)I

linewidths=1,cmap=plt.cm.Paired)
逻辑回归：三、数据可视化：分类
Car 情报局
xcord11 = []; xcord12 = []; ycord1 = []; xcord21 = []; xcord22 = []; ycord2 = []; n = len(Y)
for i in range(n): if int(Y.values[i]) == 1: xcord11.append(X.values[i,0]); xcord12.append(X.values[i,1]); ycord1.append(Y.values[i]); else: xcord21.append(X.values[i,0]); xcord22.append(X.values[i,1]); ycord2.append(Y.values[i]);
逻辑回归：三、数据可视化：观察
import matplotlib.pyplot as plt X = df[['Height', 'Weight']] Y = df[['Gender']]
Car 情报局
plt.figure() plt.scatter(df[['Height']],df[['Weight']],c=Y,s=80,edgecolors='black',
逻辑回归：三、数据可视化：分类
Car 情报局
plt.figure()
plt.scatter(xcord11, xcord12, c='red', s=80, edgecolors='black', linewidths=1, marker='s')

对数运算法则

对数几率回归（Logistic Regression）分析与实践1 对数几率回归原理分析1.2?损失函数1.3 ?求最优解2 对数几率回归实践Logistic回归的一般过程Logistic回归的优缺点Logistic回归算法描述（改进的随机梯度下降）《机器学习实战》第五章代码解析5-1 Logistic回归梯度上升优化方法5-2 画出数据集和Logistic回归最佳拟合直线的函数5-3 随机梯度上升算法5-4 改进的随机梯度上升算法5-5 ?示例：从疝气病症预测病马的死亡率1 对数几率回归原理分析Logistic Regression，对数几率回归，又称逻辑斯谛回归。

该模型最初是用来解决0-1二分类问题，明明是分类问题，为何叫回归？科普一下，线性回归是找到一条直线或超平面尽可能地接近所有的训练数据点（就是用线性方程来拟合数据），而对数几率回归是找到一条直线或超平面尽可能地分开两种不同类别的数据点（就是在公式中的线性部分来做了回归）。

首先，我们要解决的问题是：在线性模型上做二分类（这里不讨论多分类）。

把问题转化为，让模型输出为0或者1，而且在分界处变化很陡。

直接想法是套一个函数来实现一个单位阶跃函数，如下: 也就是把?线性模型?看作为一个两种类别的分界线。

由于分段函数性质太差，不符合优化问题的目标函数要连续可微的特点。

所以我们找一个形似的函数（由下图可见），Sigmoid 函数（S型函数）中的杰出代表——对数几率函数（一个任意阶可导的凸函数，有良好的数学性质，很适合优化问题）。

将线性模型代入就得到总的模型其实，对数几率回归模型就是在拟合?线性模型，使得这条直线尽可能地将原始数据中的两个类别正确的划分开（引用张磊的知乎）。

1.2?损失函数解决机器学习问题就要明确损失函数，回归问题一般用均方误差（平均损失）或者其平均数——平均误差平方损失来作为损失函数（这就是最小二乘法，用来找到一条直线使所有样本到直线的欧式距离之和最小）。

xvid的中文简介

xvid的中⽂简介XviD是⼀款开源的MPEG-4视频编解码器。

XviD的API接⼝定义得⾮常清晰，其三个核⼼接⼝函数（xvid_global()，xvid_decore()和xvid_encore()）和插件函数都具有统⼀的形式，⼤⼤简化了程序员的⼯作。

本⽂将简单介绍XviD的三个核⼼API接⼝函数，对于Xvid的插件函数未做说明，计划在本⽂下⼀版中增加。

1 版本XviD的版本号定义为$major.$minor.$patch的形式。

当版本更新时：如果API接⼝没有发⽣改变，则增加$patch；如果API接⼝发⽣了改变，但仍然向后兼容，则增加$minor；如果API接⼝发⽣了重⼤变化，则增加$major。

很多XviD结构体都包含⼀个version成员，⽤于指定所采⽤的XviD的版本。

正确的初始化⽅法是：先将结构体全部清空为0，然后再设置version成员。

如下所⽰：memset(&struct,0,sizeof(struct));struct.version = XVID_VERSION;与XviD版本有关的宏定义为：#define XVID_MAKE_VERSION(a,b,c) ((((a)&0xff)<<16) | (((b)&0xff)<<8) | ((c)&0xff))#define XVID_VERSION_MAJOR(a) ((char)(((a)>>16) & 0xff))#define XVID_VERSION_MINOR(a) ((char)(((a)>> 8) & 0xff))#define XVID_VERSION_PATCH(a) ((char)(((a)>> 0) & 0xff))#define XVID_MAKE_API(a,b) ((((a)&0xff)<<16) | (((b)&0xff)<<0))#define XVID_API_MAJOR(a) (((a)>>16) & 0xff)#define XVID_API_MINOR(a) (((a)>> 0) & 0xff)#define XVID_VERSION XVID_MAKE_VERSION(1,1,2)#define XVID_API XVID_MAKE_API(4, 1)XviD中存在两个版本，⼀个是XviD库本⾝的版本，即XVID_VERSION；另⼀个是XviD应⽤编程接⼝（API）简介（v0.1） - 2 -XviD的API接⼝的版本，即XVID_API。

机器学习实战源代码

机器学习实战源代码机器学习实战2 K-近邻算法 (3)2.1 kNN.py (3)2.2 createDist.py (5)2.3 createDist2.py (7)2.4 createFirstPlot.py (8)3 决策树 (9)3.1 treePlotter.py (9)3.2 trees.py (11)4 基于概率论的分类⽅法：朴素贝叶斯 (13) 4.1 bayes.py (13)4.2 create2Normal.py (17)4.3 monoDemo.py (18)5 Logistic回归 (19)5.1 logRegres.py (19)5.2 plot2D.py (21)5.3 plotGD.py (22)5.4 plotSDerror.py (24)5.5 sigmoidPlot.py (25)6 ⽀持向量机 (26)6.1 svmMLiA.py (26)6.2 notLinSeperable.py (34)6.3 plotRBF.py (36)6.4 plotSupportV ectors.py (37)7 利⽤AdaBoost元算法提⾼分类性能 (38)7.1 adaboost.py (38)7.2 old_adaboost.py (41)8 预测数值型数据：回归 (43)8.1 regression.py (43)8.2 Old_regression.py (48)9 树回归 (53)9.1 regTrees.py (53)9.2 treeExplore.py (56)10 利⽤K-均值聚类算法对未标注数据分组 (58)10.1 kMeans.py (58)11 使⽤Apriori算法进⾏关联分析 (61)11.1 apriori.py (61)12 使⽤FP-growth算法来⾼效分析频繁项集 (65)12.1 fpGrowth.py (65)13 利⽤PCA来简化数据 (68)13.1 pca.py (68)13.2 createFig1.py (69)13.2 createFig2.py (70)13.3 createFig3 (70)13.4 createFig4.py (72)14 利⽤SVD简化数据 (72)14.1 svdRec.py (72)15 ⼤数据与MapReduce (75)15.1 mrMean.py (75)15.2 mrMeanMapper.py (76)15.3 mrMeanReducer.py (76)15.4 mrSVM.py (77)15.5 mrSVMkickStart.py (79)15.6 pegasos.py (79)15.7 proximalSVM.py (81)15.8 py27dbg.py (82)15.9 wc.py (83)2 K-近邻算法2.1 kNN.py'''Created on Sep 16, 2010kNN: k Nearest NeighborsInput: inX: vector to compare to existing dataset (1xN)dataSet: size m data set of known vectors (NxM)labels: data set labels (1xM vector)k: number of neighbors to use for comparison (should be an odd number) Output: the most popular class label@author: pbharrin'''from numpy import *import operatorfrom os import listdirdef classify0(inX, dataSet, labels, k):dataSetSize = dataSet.shape[0]diffMat = tile(inX, (dataSetSize,1)) - dataSetsqDiffMat = diffMat**2sqDistances = sqDiffMat.sum(axis=1)distances = sqDistances**0.5sortedDistIndicies = distances.argsort()classCount={}for i in range(k):voteIlabel = labels[sortedDistIndicies[i]]classCount[voteIlabel] = classCount.get(voteIlabel,0) + 1sortedClassCount = sorted(classCount.iteritems(), key=operator.itemgetter(1), reverse=True) return sortedClassCount[0][0] def createDataSet():group = array([[1.0,1.1],[1.0,1.0],[0,0],[0,0.1]])labels = ['A','A','B','B']return group, labelsdef file2matrix(filename):fr = open(filename)numberOfLines = len(fr.readlines()) #get the number of lines in the filereturnMat = zeros((numberOfLines,3)) #prepare matrix to returnclassLabelV ector = [] #prepare labels returnfr = open(filename)index = 0for line in fr.readlines():line = line.strip()listFromLine = line.split('\t')returnMat[index,:] = listFromLine[0:3]classLabelV ector.append(int(listFromLine[-1]))index += 1return returnMat,classLabelV ectordef autoNorm(dataSet):minV als = dataSet.min(0)maxV als = dataSet.max(0)ranges = maxV als - minV alsnormDataSet = zeros(shape(dataSet))m = dataSet.shape[0]normDataSet = dataSet - tile(minV als, (m,1))normDataSet = normDataSet/tile(ranges, (m,1)) #element wise dividereturn normDataSet, ranges, minV alsdef datingClassTest():hoRatio = 0.50 #hold out 10%datingDataMat,datingLabels = file2matrix('datingTestSet2.txt') #load data setfrom filenormMat, ranges, minV als = autoNorm(datingDataMat)m = normMat.shape[0]numTestVecs = int(m*hoRatio)errorCount = 0.0for i in range(numTestV ecs):classifierResult = classify0(normMat[i,:],normMat[numTestVecs:m,:],datingLabels[numTestV ecs:m],3) print "the classifier came back with: %d, the real answer is: %d" % (classifierResult, datingLabels[i])if (classifierResult != datingLabels[i]): errorCount += 1.0print "the total error rate is: %f" % (errorCount/float(numTestV ecs))print errorCountdef img2vector(filename):returnV ect = zeros((1,1024))fr = open(filename)for i in range(32):lineStr = fr.readline()for j in range(32):returnV ect[0,32*i+j] = int(lineStr[j])return returnV ectdef handwritingClassTest():hwLabels = []trainingFileList = listdir('trainingDigits') #load the training setm = len(trainingFileList)trainingMat = zeros((m,1024))for i in range(m):fileNameStr = trainingFileList[i]fileStr = fileNameStr.split('.')[0] #take off .txtclassNumStr = int(fileStr.split('_')[0])hwLabels.append(classNumStr)trainingMat[i,:] = img2vector('trainingDigits/%s' % fileNameStr)testFileList = listdir('testDigits') #iterate through the test seterrorCount = 0.0mTest = len(testFileList)for i in range(mTest):fileNameStr = testFileList[i]fileStr = fileNameStr.split('.')[0] #take off .txtclassNumStr = int(fileStr.split('_')[0])vectorUnderTest = img2vector('testDigits/%s' % fileNameStr)classifierResult = classify0(vectorUnderTest, trainingMat, hwLabels, 3)print "the classifier came back with: %d, the real answer is: %d" % (classifierResult, classNumStr) if (classifierResult != classNumStr): errorCount += 1.0print "\nthe total number of errors is: %d" % errorCountprint "\nthe total error rate is: %f" % (errorCount/float(mTest))2.2 createDist.py'''Created on Oct 6, 2010@author: Peter'''from numpy import *import matplotlibimport matplotlib.pyplot as pltfrom matplotlib.patches import Rectanglen = 1000 #number of points to createxcord = zeros((n))ycord = zeros((n))markers =[]colors =[]fw = open('testSet.txt','w')for i in range(n):[r0,r1] = random.standard_normal(2)myClass = random.uniform(0,1)if (myClass <= 0.16):fFlyer = random.uniform(22000, 60000)tats = 3 + 1.6*r1markers.append(20)colors.append(2.1)classLabel = 1 #'didntLike'print ("%d, %f, class1") % (fFlyer, tats)elif ((myClass > 0.16) and (myClass <= 0.33)):fFlyer = 6000*r0 + 70000tats = 10 + 3*r1 + 2*r0markers.append(20)colors.append(1.1)classLabel = 1 #'didntLike'print ("%d, %f, class1") % (fFlyer, tats)elif ((myClass > 0.33) and (myClass <= 0.66)):fFlyer = 5000*r0 + 10000tats = 3 + 2.8*r1markers.append(30)colors.append(1.1)classLabel = 2 #'smallDoses'print ("%d, %f, class2") % (fFlyer, tats)else:fFlyer = 10000*r0 + 35000tats = 10 + 2.0*r1markers.append(50)colors.append(0.1)classLabel = 3 #'largeDoses'print ("%d, %f, class3") % (fFlyer, tats)if (tats < 0): tats =0if (fFlyer < 0): fFlyer =0xcord[i] = fFlyer; ycord[i]=tatsfw.write("%d\t%f\t%f\t%d\n" % (fFlyer, tats, random.uniform(0.0, 1.7), classLabel)) fw.close()fig = plt.figure()ax = fig.add_subplot(111)ax.scatter(xcord,ycord, c=colors, s=markers)type1 = ax.scatter([-10], [-10], s=20, c='red')type2 = ax.scatter([-10], [-15], s=30, c='green')type3 = ax.scatter([-10], [-20], s=50, c='blue')ax.legend([type1, type2, type3], ["Class 1", "Class 2", "Class 3"], loc=2)#ax.axis([-5000,100000,-2,25])plt.xlabel('Frequent Flyier Miles Earned Per Year')plt.ylabel('Percentage of Body Covered By Tatoos') plt.show()2.3 createDist2.py'''Created on Oct 6, 2010@author: Peter'''from numpy import *import matplotlibimport matplotlib.pyplot as pltfrom matplotlib.patches import Rectanglen = 1000 #number of points to createxcord1 = []; ycord1 = []xcord2 = []; ycord2 = []xcord3 = []; ycord3 = []markers =[]colors =[]fw = open('testSet.txt','w')for i in range(n):[r0,r1] = random.standard_normal(2)myClass = random.uniform(0,1)if (myClass <= 0.16):fFlyer = random.uniform(22000, 60000)tats = 3 + 1.6*r1markers.append(20)colors.append(2.1)classLabel = 1 #'didntLike'xcord1.append(fFlyer); ycord1.append(tats) elif ((myClass > 0.16) and (myClass <= 0.33)): fFlyer = 6000*r0 + 70000 tats = 10 + 3*r1 + 2*r0markers.append(20)colors.append(1.1)classLabel = 1 #'didntLike'if (tats < 0): tats =0if (fFlyer < 0): fFlyer =0xcord1.append(fFlyer); ycord1.append(tats) elif ((myClass > 0.33) and (myClass <= 0.66)): fFlyer = 5000*r0 + 10000 tats = 3 + 2.8*r1markers.append(30)colors.append(1.1)classLabel = 2 #'smallDoses'if (tats < 0): tats =0if (fFlyer < 0): fFlyer =0xcord2.append(fFlyer); ycord2.append(tats)else:fFlyer = 10000*r0 + 35000tats = 10 + 2.0*r1markers.append(50)colors.append(0.1)classLabel = 3 #'largeDoses'if (tats < 0): tats =0if (fFlyer < 0): fFlyer =0xcord3.append(fFlyer); ycord3.append(tats)fw.close()fig = plt.figure()ax = fig.add_subplot(111)#ax.scatter(xcord,ycord, c=colors, s=markers)type1 = ax.scatter(xcord1, ycord1, s=20, c='red')type2 = ax.scatter(xcord2, ycord2, s=30, c='green')type3 = ax.scatter(xcord3, ycord3, s=50, c='blue')ax.legend([type1, type2, type3], ["Did Not Like", "Liked in Small Doses", "Liked in Large Doses"], loc=2)ax.axis([-5000,100000,-2,25])plt.xlabel('Frequent Flyier Miles Earned Per Year')plt.ylabel('Percentage of Time Spent Playing Video Games')plt.show()2.4 createFirstPlot.py'''Created on Oct 27, 2010@author: Peter'''from numpy import *import kNNimport matplotlibimport matplotlib.pyplot as pltfig = plt.figure()ax = fig.add_subplot(111)datingDataMat,datingLabels = kNN.file2matrix('datingTestSet.txt')#ax.scatter(datingDataMat[:,1], datingDataMat[:,2])ax.scatter(datingDataMat[:,1], datingDataMat[:,2], 15.0*array(datingLabels), 15.0*array(datingLabels)) ax.axis([-2,25,-0.2,2.0])plt.xlabel('Percentage of Time Spent Playing Video Games')plt.ylabel('Liters of Ice Cream Consumed Per Week')plt.show()3 决策树3.1 treePlotter.py'''Created on Oct 14, 2010@author: Peter Harrington'''import matplotlib.pyplot as pltdecisionNode = dict(boxstyle="sawtooth", fc="0.8")leafNode = dict(boxstyle="round4", fc="0.8")arrow_args = dict(arrowstyle="<-")def getNumLeafs(myTree):numLeafs = 0firstStr = myTree.keys()[0]secondDict = myTree[firstStr]for key in secondDict.keys():if type(secondDict[key]).__name__=='dict':#test to see if the nodes are dictonaires, if not they are leaf nodes numLeafs += getNumLeafs(secondDict[key])else: numLeafs +=1return numLeafsdef getTreeDepth(myTree):maxDepth = 0firstStr = myTree.keys()[0]secondDict = myTree[firstStr]for key in secondDict.keys():if type(secondDict[key]).__name__=='dict':#test to see if the nodes are dictonaires, if not they are leaf nodesthisDepth = 1 + getTreeDepth(secondDict[key])else: thisDepth = 1if thisDepth > maxDepth: maxDepth = thisDepthreturn maxDepthdef plotNode(nodeTxt, centerPt, parentPt, nodeType):createPlot.ax1.annotate(nodeTxt, xy=parentPt, xycoords='axes fraction',xytext=centerPt, textcoords='axes fraction',va="center", ha="center", bbox=nodeType, arrowprops=arrow_args )def plotMidText(cntrPt, parentPt, txtString):xMid = (parentPt[0]-cntrPt[0])/2.0 + cntrPt[0]yMid = (parentPt[1]-cntrPt[1])/2.0 + cntrPt[1]createPlot.ax1.text(xMid, yMid, txtString, va="center", ha="center", rotation=30)def plotTree(myTree, parentPt, nodeTxt):#if the first key tells you what feat was split on numLeafs = getNumLeafs(myTree) #this determines the x width of this treedepth = getTreeDepth(myTree)firstStr = myTree.keys()[0] #the text label for this node should be thiscntrPt = (plotTree.xOff + (1.0 + float(numLeafs))/2.0/plotTree.totalW, plotTree.yOff)plotMidText(cntrPt, parentPt, nodeTxt)plotNode(firstStr, cntrPt, parentPt, decisionNode)secondDict = myTree[firstStr]plotTree.yOff = plotTree.yOff - 1.0/plotTree.totalDfor key in secondDict.keys():if type(secondDict[key]).__name__=='dict':#test to see if the nodes are dictonaires, if not they are leaf nodesplotTree(secondDict[key],cntrPt,str(key)) #recursionelse: #it's a leaf node print the leaf nodeplotTree.xOff = plotTree.xOff + 1.0/plotTree.totalWplotNode(secondDict[key], (plotTree.xOff, plotTree.yOff), cntrPt, leafNode)plotMidText((plotTree.xOff, plotTree.yOff), cntrPt, str(key))plotTree.yOff = plotTree.yOff + 1.0/plotTree.totalD#if you do get a dictonary you know it's a tree, and the first element will be another dictdef createPlot(inTree):fig = plt.figure(1, facecolor='white')fig.clf()axprops = dict(xticks=[], yticks=[])createPlot.ax1 = plt.subplot(111, frameon=False, **axprops) #no ticks#createPlot.ax1 = plt.subplot(111, frameon=False) #ticks for demo puropses plotTree.totalW = float(getNumLeafs(inTree))plotTree.totalD = float(getTreeDepth(inTree))plotTree.xOff = -0.5/plotTree.totalW; plotTree.yOff = 1.0;plotTree(inTree, (0.5,1.0), '')plt.show()#def createPlot():# fig = plt.figure(1, facecolor='white')# fig.clf()# createPlot.ax1 = plt.subplot(111, frameon=False) #ticks for demo puropses # plotNode('a decision node', (0.5, 0.1), (0.1, 0.5), decisionNode)# plotNode('a leaf node', (0.8, 0.1), (0.3, 0.8), leafNode)# plt.show()def retrieveTree(i):listOfTrees =[{'no surfacing': {0: 'no', 1: {'flippers': {0: 'no', 1: 'yes'}}}},{'no surfacing': {0: 'no', 1: {'flippers': {0: {'head': {0: 'no', 1: 'yes'}}, 1: 'no'}}}}]return listOfTrees[i]#createPlot(thisTree)3.2 trees.py'''Created on Oct 12, 2010Decision Tree Source Code for Machine Learning in Action Ch. 3@author: Peter Harrington'''from math import logimport operatordef createDataSet():dataSet = [[1, 1, 'yes'],[1, 0, 'no'],[0, 1, 'no'],[0, 1, 'no']]labels = ['no surfacing','flippers']#change to discrete valuesreturn dataSet, labelsdef calcShannonEnt(dataSet):numEntries = len(dataSet)labelCounts = {}for featV ec in dataSet: #the the number of unique elements and their occurance currentLabel = featVec[-1]if currentLabel not in labelCounts.keys(): labelCounts[currentLabel] = 0labelCounts[currentLabel] += 1shannonEnt = 0.0for key in labelCounts:prob = float(labelCounts[key])/numEntriesshannonEnt -= prob * log(prob,2) #log base 2return shannonEntdef splitDataSet(dataSet, axis, value):retDataSet = []for featV ec in dataSet:if featV ec[axis] == value:reducedFeatV ec = featV ec[:axis] #chop out axis used for splittingreducedFeatV ec.extend(featVec[axis+1:])retDataSet.append(reducedFeatVec)return retDataSetdef chooseBestFeatureToSplit(dataSet):numFeatures = len(dataSet[0]) - 1 #the last column is used for the labelsbaseEntropy = calcShannonEnt(dataSet)bestInfoGain = 0.0; bestFeature = -1for i in range(numFeatures): #iterate over all the featuresfeatList = [example[i] for example in dataSet]#create a list of all the examples of this feature uniqueV als = set(featList) #get a set of unique valuesnewEntropy = 0.0subDataSet = splitDataSet(dataSet, i, value)prob = len(subDataSet)/float(len(dataSet))newEntropy += prob * calcShannonEnt(subDataSet)infoGain = baseEntropy - newEntropy #calculate the info gain; ie reduction in entropyif (infoGain > bestInfoGain): #compare this to the best gain so farbestInfoGain = infoGain #if better than current best, set to bestbestFeature = ireturn bestFeature #returns an integerdef majorityCnt(classList):classCount={}for vote in classList:if vote not in classCount.keys(): classCount[vote] = 0classCount[vote] += 1sortedClassCount = sorted(classCount.iteritems(), key=operator.itemgetter(1), reverse=True) return sortedClassCount[0][0] def createTree(dataSet,labels):classList = [example[-1] for example in dataSet]if classList.count(classList[0]) == len(classList):return classList[0]#stop splitting when all of the classes are equalif len(dataSet[0]) == 1: #stop splitting when there are no more features in dataSet return majorityCnt(classList)bestFeat = chooseBestFeatureToSplit(dataSet)bestFeatLabel = labels[bestFeat]myTree = {bestFeatLabel:{}}del(labels[bestFeat])featV alues = [example[bestFeat] for example in dataSet]uniqueV als = set(featV alues)for value in uniqueV als:subLabels = labels[:] #copy all of labels, so trees don't mess up existing labelsmyTree[bestFeatLabel][value] = createTree(splitDataSet(dataSet, bestFeat, value),subLabels)return myTreedef classify(inputTree,featLabels,testV ec):firstStr = inputTree.keys()[0]secondDict = inputTree[firstStr]featIndex = featLabels.index(firstStr)key = testV ec[featIndex]if isinstance(valueOfFeat, dict):classLabel = classify(valueOfFeat, featLabels, testVec)else: classLabel = valueOfFeatreturn classLabeldef storeTree(inputTree,filename):import picklefw = open(filename,'w')pickle.dump(inputTree,fw)fw.close()def grabTree(filename):import picklefr = open(filename)return pickle.load(fr)4 基于概率论的分类⽅法：朴素贝叶斯4.1 bayes.py'''Created on Oct 19, 2010@author: Peter'''from numpy import *def loadDataSet():postingList=[['my', 'dog', 'has', 'flea', 'problems', 'help', 'please'],['maybe', 'not', 'take', 'him', 'to', 'dog', 'park', 'stupid'],['my', 'dalmation', 'is', 'so', 'cute', 'I', 'love', 'him'],['stop', 'posting', 'stupid', 'worthless', 'garbage'],['mr', 'licks', 'ate', 'my', 'steak', 'how', 'to', 'stop', 'him'],['quit', 'buying', 'worthless', 'dog', 'food', 'stupid']] classV ec = [0,1,0,1,0,1] #1 is abusive, 0 not return postingList,classVecdef createV ocabList(dataSet):vocabSet = set([]) #create empty setfor document in dataSet:vocabSet = vocabSet | set(document) #union of the two sets return list(vocabSet)def setOfWords2Vec(vocabList, inputSet):returnV ec = [0]*len(vocabList)if word in vocabList:returnV ec[vocabList.index(word)] = 1else: print "the word: %s is not in my V ocabulary!" % word return returnV ecdef trainNB0(trainMatrix,trainCategory):numTrainDocs = len(trainMatrix)numWords = len(trainMatrix[0])pAbusive = sum(trainCategory)/float(numTrainDocs)p0Num = ones(numWords); p1Num = ones(numWords) #change to ones() p0Denom = 2.0; p1Denom = 2.0 #change to 2.0 for i in range(numTrainDocs):if trainCategory[i] == 1:p1Num += trainMatrix[i]p1Denom += sum(trainMatrix[i])else:p0Num += trainMatrix[i]p0Denom += sum(trainMatrix[i])p1V ect = log(p1Num/p1Denom) #change to log()p0V ect = log(p0Num/p0Denom) #change to log()return p0Vect,p1V ect,pAbusivedef classifyNB(vec2Classify, p0Vec, p1Vec, pClass1):p1 = sum(vec2Classify * p1Vec) + log(pClass1) #element-wise multp0 = sum(vec2Classify * p0Vec) + log(1.0 - pClass1)if p1 > p0:return 1else:return 0def bagOfWords2V ecMN(vocabList, inputSet):returnV ec = [0]*len(vocabList)for word in inputSet:if word in vocabList:returnV ec[vocabList.index(word)] += 1return returnV ecdef testingNB():listOPosts,listClasses = loadDataSet()myV ocabList = createV ocabList(listOPosts)for postinDoc in listOPosts:trainMat.append(setOfWords2V ec(myV ocabList, postinDoc)) p0V,p1V,pAb = trainNB0(array(trainMat),array(listClasses)) testEntry = ['love', 'my', 'dalmation']thisDoc = array(setOfWords2V ec(myV ocabList, testEntry))print testEntry,'classified as: ',classifyNB(thisDoc,p0V,p1V,pAb) testEntry = ['stupid', 'garbage']thisDoc = array(setOfWords2V ec(myV ocabList, testEntry))print testEntry,'classified as: ',classifyNB(thisDoc,p0V,p1V,pAb)def textParse(bigString): #input is big string, #output is word list import relistOfTokens = re.split(r'\W*', bigString)return [tok.lower() for tok in listOfTokens if len(tok) > 2]def spamTest():docList=[]; classList = []; fullText =[]for i in range(1,26):wordList = textParse(open('email/spam/%d.txt' % i).read())docList.append(wordList)fullText.extend(wordList)classList.append(1)wordList = textParse(open('email/ham/%d.txt' % i).read())docList.append(wordList)fullText.extend(wordList)classList.append(0)vocabList = createV ocabList(docList)#create vocabularytrainingSet = range(50); testSet=[] #create test setfor i in range(10):randIndex = int(random.uniform(0,len(trainingSet)))testSet.append(trainingSet[randIndex])trainMat=[]; trainClasses = []for docIndex in trainingSet:#train the classifier (get probs) trainNB0trainMat.append(bagOfWords2VecMN(vocabList, docList[docIndex]))trainClasses.append(classList[docIndex])p0V,p1V,pSpam = trainNB0(array(trainMat),array(trainClasses))errorCount = 0for docIndex in testSet: #classify the remaining itemswordV ector = bagOfWords2V ecMN(vocabList, docList[docIndex])print "classification error",docList[docIndex]print 'the error rate is: ',float(errorCount)/len(testSet)#return vocabList,fullTextdef calcMostFreq(vocabList,fullText):import operatorfreqDict = {}for token in vocabList:freqDict[token]=fullText.count(token)sortedFreq = sorted(freqDict.iteritems(), key=operator.itemgetter(1), reverse=True) return sortedFreq[:30] def localWords(feed1,feed0):import feedparserdocList=[]; classList = []; fullText =[]minLen = min(len(feed1['entries']),len(feed0['entries']))for i in range(minLen):wordList = textParse(feed1['entries'][i]['summary'])docList.append(wordList)fullText.extend(wordList)classList.append(1) #NY is class 1wordList = textParse(feed0['entries'][i]['summary'])docList.append(wordList)fullText.extend(wordList)classList.append(0)vocabList = createV ocabList(docList)#create vocabularytop30Words = calcMostFreq(vocabList,fullText) #remove top 30 wordsfor pairW in top30Words:if pairW[0] in vocabList: vocabList.remove(pairW[0])trainingSet = range(2*minLen); testSet=[] #create test setfor i in range(20):randIndex = int(random.uniform(0,len(trainingSet)))testSet.append(trainingSet[randIndex])trainMat=[]; trainClasses = []for docIndex in trainingSet:#train the classifier (get probs) trainNB0trainMat.append(bagOfWords2VecMN(vocabList, docList[docIndex]))trainClasses.append(classList[docIndex])errorCount = 0for docIndex in testSet: #classify the remaining itemswordV ector = bagOfWords2V ecMN(vocabList, docList[docIndex])if classifyNB(array(wordV ector),p0V,p1V,pSpam) != classList[docIndex]: errorCount += 1print 'the error rate is: ',float(errorCount)/len(testSet)return vocabList,p0V,p1Vdef getTopWords(ny,sf):import operatorvocabList,p0V,p1V=localWords(ny,sf)topNY=[]; topSF=[]for i in range(len(p0V)):if p0V[i] > -6.0 : topSF.append((vocabList[i],p0V[i]))if p1V[i] > -6.0 : topNY.append((vocabList[i],p1V[i]))sortedSF = sorted(topSF, key=lambda pair: pair[1], reverse=True)print "SF**SF**SF**SF**SF**SF**SF**SF**SF**SF**SF**SF**SF**SF**SF**SF**" for item in sortedSF:print item[0]sortedNY = sorted(topNY, key=lambda pair: pair[1], reverse=True)print"NY**NY**NY**NY**NY**NY**NY**NY**NY**NY**NY**NY**NY**NY**NY**NY** " for item in sortedNY:print item[0]4.2 create2Normal.py'''Created on Oct 6, 2010@author: Peter'''from numpy import *import matplotlibimport matplotlib.pyplot as pltn = 1000 #number of points to createxcord0 = []ycord0 = []colors =[]fw = open('testSet.txt','w')for i in range(n):[r0,r1] = random.standard_normal(2)myClass = random.uniform(0,1)if (myClass <= 0.5):fFlyer = r0 + 9.0tats = 1.0*r1 + fFlyer - 9.0xcord0.append(fFlyer)ycord0.append(tats)else:fFlyer = r0 + 2.0tats = r1+fFlyer - 2.0xcord1.append(fFlyer)ycord1.append(tats)#fw.write("%f\t%f\t%d\n" % (fFlyer, tats, classLabel))fw.close()fig = plt.figure()ax = fig.add_subplot(111)#ax.scatter(xcord,ycord, c=colors, s=markers)ax.scatter(xcord0,ycord0, marker='^', s=90)ax.scatter(xcord1,ycord1, marker='o', s=50, c='red')plt.plot([0,1], label='going up')plt.show()4.3 monoDemo.py'''Created on Oct 6, 2010Shows montonocity of a function and the log of that function @author: Peter '''from numpy import *import matplotlibimport matplotlib.pyplot as pltt = arange(0.0, 0.5, 0.01)fig = plt.figure()ax = fig.add_subplot(211)ax.set_ylabel('f(x)')ax.set_xlabel('x')ax = fig.add_subplot(212)ax.plot(t,logS)ax.set_ylabel('ln(f(x))')ax.set_xlabel('x')plt.show()5 Logistic回归5.1 logRegres.py'''Created on Oct 27, 2010Logistic Regression Working Module@author: Peter'''from numpy import *def loadDataSet():dataMat = []; labelMat = []fr = open('testSet.txt')for line in fr.readlines():lineArr = line.strip().split()dataMat.append([1.0, float(lineArr[0]), float(lineArr[1])]) labelMat.append(int(lineArr[2]))return dataMat,labelMatdef sigmoid(inX):return 1.0/(1+exp(-inX))def gradAscent(dataMatIn, classLabels):dataMatrix = mat(dataMatIn) #convert to NumPy matrixlabelMat = mat(classLabels).transpose() #convert to NumPy matrix m,n = shape(dataMatrix)alpha = 0.001maxCycles = 500for k in range(maxCycles): #heavy on matrix operationsh = sigmoid(dataMatrix*weights) #matrix multerror = (labelMat - h) #vector subtractionweights = weights + alpha * dataMatrix.transpose()* error #matrix mult return weights def plotBestFit(weights):。

轮胎英语词汇

Radial ply tyre子午线轮胎air valve气阀Diameter直径regular tyre合格胎Perimeter周长curing press硫化压力Formulation配方recipe finished product成品Curative硫化剂semi-finished product 半成品Cure rate硫化速率aspect defect外观缺陷Cure state硫化程度undulation鼓包Autoclave硫化罐folding折叠Blister气泡pallet托盘Chafer cracking子口裂口spray喷雾器Rubber shortage缺胶stir搅拌Sidewall print胎侧缺胶groove开槽Spew大边radius半径Over curing过硫pump泵Under curing欠硫eccentric偏离的Foreign body杂质puncture穿刺X-ray X光zip拉链Visual外观stitch缝合Exposed cord帘线外露tensile拉伸Cord stretch/elongation帘线拉伸viscosity粘度Valve气阀viscometer粘度计Conveyor belt传送带pressure roller压力辊Inflation充气automatism自动化Deflation缩小manual手动Pipeline管道volume体积Width宽度area面积Length长度distance长度Thickness厚度weight重量Penetrate渗透density密度Multiple复合scrap废品Isolation rubber隔离剂extension拉伸Multimeter万用表scale尺度/比例Defect缺陷medium中型Heavy重型classification分类/分级Negative失衡strip胶片Quality inspector质检员judge判断Vagrant cords帘线弯曲fraying织物碎屑Joint接头parallel并行Absent没有tear硬伤Deform变形separation分离Misplaced放错位置steps阶梯Open cords钢丝辟缝under liner过渡层Liner气密层rubberized compound挂胶Tread cap胎面上机胶tread base胎面下机胶Drum鼓curing program硫化周期End curing strip包边胶片external strip外胶片Internal strip手贴胶片strip over carcass胎体附胶片Strip at edge of carcass 胎体边缘胶片UBF/under belt filler 胎肩垫胶Soft filler软三角hard filler硬三角Bead filler strip胶片seting定位Gasoline汽油application应用，申请stock blend 翻料区Open miller 密炼机Device装置pallet抓盘Punch刺puncher锥子Entry进入select选择Panel 面板,仪表板circumference圆周Align排列,成行avoid避免,消除Pocking贴合voltage电压Beneath在…之下clamper夹持器Clutch抓住,离合器identify确定,鉴别Laster耐久性beam梁;电波Coincide一致,符合pedal踏板Brush刷子wearable耐磨的Compress压缩efficiency效率,功效Flex伸缩,弯曲tear撕裂Destroy破坏fluid流动性Capability性能cost成本Process工艺deform变形Holland荷兰suitable适用Transfer ring传递环components部件Corresponding相应的crame填充Microcrack微裂纹faliture strength破坏强度Stiffness硬度crystallize结晶Fatigue resistance耐疲劳性filler填充料Plasticizer可塑性extrusion挤出Orientation定向DP聚合度elastomer合成橡胶magic triangle魔鬼三角vulcanization硫化thermolysis热分解dome锅stacking累计friction摩擦力longitudinal纵向的hydrophilic亲水的homogeneity均一性crack裂纹toughness韧性slastic弹性binder粘合剂reinforced增强segment段;分割extract炸出data数据tolerance公差item一条,一则plant生产线comments注释,说明bladder胶囊centralizing ring no定位盘号copper铜instrument设备meters表,仪表cabinet橱柜cavity洞穴,腔traceability追溯register登记,注册aging老化scar疤痕mechanism机械手batch批量grasp抓running转动plate盘experiment实验text试验ozone臭氧compositoin成分olefin石蜡scorch焦烧expend膨胀accelerant促进剂system体系mesh work网状结构endure承受reduce减少roller辊complex复合mixing混合gelation凝胶catalyst催化剂modulus模量optimization最优化feedstock原料viscous粘性的ductile柔软的life cycle生命周期molecular weight分子量distribution分布coalesce接合sag松弛stress应力strain应变band成键brittle脆的impurity杂质trademark商标reverse反status状态original有机的,原始的sipe刀槽花纹polythene塑料overlap重叠acceptable可接受的inspection检测purpose目的applicable适用sample抽样increase增长brush刷子petrol汽油equipment设备dimension尺寸shrink收缩trolley百叶车horizontally水平的pre-load of arm合模力parallel belt 并行generic一般的variation变化的absent没有soft filler软三角hard filler硬三角setting定位pre-conformation预定型variable变化,变量胎肩垫胶thin薄shortage缺胶visible cords露帘线seperation分离misplaced放错位置open cords钢丝匹缝under liner过渡层liner内衬层rubberized compound挂胶fabric for bead wrap胎圈包布tread base胎面下基胶tread cap胎面上基胶drum鼓curing cycle硫化周期missing缺失puncture刺穿zip拉链stitch缝合tensile张力viscosity粘度viscometer粘度计pressure roller压力辊automatism自动化的manual手动volume体积area面积distance长度weight重量density密度regular合格defect缺陷scrap废品extension拉伸scale比例/尺度medium中型heavy重型finished product成品classification分类/级negative消极的/失衡strip胶片Q insperctor质检员judge判断Undulation波动vagrant cords帘线弯曲Fold重叠fraying织物碎屑Joint接头big大边Spew飞边,胶边over curing过硫Under curing欠硫foreign bodies杂质X-rayX光visual外观Exposed cords露钢丝cord stretch帘线拉伸Valve气阀conveyor belt传送带Inflation充气deflation放气Pipe line管道width宽度Length长度thickness厚度Penetrate渗透multiple复合Curing press硫化机semi-finished product半成品Spray喷雾器stir搅拌Groove沟槽/开槽radius半径/范围Pump泵eccentric偏离的Humidity湿气air bag气囊Radial tyre子午线轮胎mould模具Loader机械手release agent隔离剂Rubber paste胶浆radial ply tyre子午线轮胎Diameter直径perimeter周长Formutation配方curative硫化剂Cure rate硫化速率autoclave硫化罐Blistet气泡chafer cracking子口裂口print胎侧水印slat cutting斜裁Vertical cutting纵裁shaping成型Parameter参数adjust调整Screw螺丝clamping螺丝钳Storage存放angle角度Splice接头inner tube内胎Flap垫带curing bag水胎Curing bladder硫化胶囊splited裂开Tread胎面first belt一带束Second belt二带束third belt三带束Zero belt零带束bead胎圈Bead filler三角胶bead ring钢丝圈Chafer子口inner liner气密层Under liner过渡层sidewall胎侧Anti-abrasion耐磨胶compound胶料Green tyre胎胚tubed tyre有内胎轮胎Tubeless tyre无内胎轮胎pattern花纹Section断面auxiliary drum带束鼓Straight cutting直裁buffing打磨Analysis分析initial最初Calender压延机current电流Turkey土耳其Sulfer transform 硫磺转化率Stamp印章Rotate使旋转ANNA带束层THC胎面下基胶LIB过渡层ESD胎侧TEST硬三角TOBI软三角TEVA耐磨ALT胎体tread胎面sidewall胎侧bead filler三角胶under belt filler垫胶bead胎圈belt带束层first belt一号带束层second belt二号带束层third belt三号带束层zero degree belt零度带束层strip胶片chafer子口anti abrasive耐磨胶carcass胎体steel cord钢帘线fabric帘布metallic fabric金属帘线metal金属inner tube内胎flap垫带bladder胶囊component部件compound胶料final compound终炼胶master batch母炼胶blister气泡group集团tire轮胎company公司factory工厂workshop车间mixing workshop密炼车间extruding and calendaring workshop 压延车间building workshop成型车间curing workshop硫化车间machine机器mixing machine密炼机building machine成型机building drum成型鼓carcass drum胎体鼓B&T drumB&T鼓curing machine硫化机calendar machine压延机open mill开炼机cracker mill粗炼prefeeder细炼feeding喂料extruder挤出机duplex双复合triplex三复合cutting machine裁断机belt cutting machine带束层裁断机carcass cutting machine胎体裁断机chafer cutting machine子口裁断机motor电机distributor配电盘conveyor belt传送带produce生产production plan生产计划production volume生产数量work工作job工作worker工人rubber橡胶rubber sheet胶片synthetic rubber合成胶chemical小料recipe配方batch车pallet托盘lot批次lot number批号raw material原材料pattern花纹size型号mould模具sidewall plate侧板curing press硫化机curing cycle硫化周期forklift叉车film垫布service liner垫布purple紫色quality质量specification标准process工艺production department生产部quality department质量部industrial department工业部maintenance department工程部purchasing department采购部product development department产品开发部cold feeding冷喂料hot feeding热喂料cooling water冷却水cooling system冷却系统laboratory lab实验室quick check快检sample样品send…to…把…送到…test检查，试验indoor test耐久试验valve阀门wood pallet木质托盘warehouse仓库repair维修maintain维护production capacity生产能力curing process specification外胎硫化标准bladder size胶囊规格curing cycle硫化周期Internal steam pressure内压蒸汽的压力temperature of the hot water内压过热水的压力external steam pressure外压蒸汽的压力pause height预定型高度sidewall mould drawing侧板图纸代号sector mould drawing扇型块图纸代号bead ring mould drawing卡盘图纸代号temperature温度pressure压力safety bar安全杆ram上顶栓pre-dispersed sulfur预分散硫磺radial ply tyre子午线轮胎air valve气阀diameter直径regular tyre合格胎perimeter周长curing press硫化压formulation配方finish product成品curative硫化剂semi-finished product半成品cure rate硫化速率aspect defect外观缺陷cure state硫化程度undulation鼓包autoclave硫化罐folding折叠blister气泡pallet托盘chafer cracking子口裂口spray喷雾器rubber shortage缺胶stir搅拌sidewall print胎侧缺胶groove开槽Spew大边radius半径over curing过硫pump泵under curing欠硫eccentric偏离的foreign body杂质puncture穿刺X-rayX光zip拉链visual外观stitch缝合exposed cord帘线外露tensile拉伸cord stretch/elongation帘线拉伸viscosity粘度valve气阀viscometer粘度计conveyor belt传送带pressure roller压力辊inflation充气automatism自动化deflation缩小manual手动pipeline管道volume体积width宽度area面积length长度distance长度thickness厚度weight重量penetrate渗透density密度multiple复合scrap废品isolation rubber隔离剂extension拉伸multimeter万用表scale尺度/比例defect缺陷medium中型heavy重型classification分类/分级negative失衡strip胶片Q inspector质检员judge判断vagrant cords帘线弯曲fraying织物碎屑joint接头parallel并行absent没有tear硬伤deform变形separation分离misplaced放错位置steps 阶梯open cords钢丝辟缝under liner过渡层liner气密层rubberized compound挂胶tread cap胎面上机胶tread base胎面下机胶drum鼓curing program硫化周期end curing strip包边胶片external strip外胶片internal strip手贴胶片strip over carcass胎体附胶片strip at edge of carcass胎体边缘胶片UBF/under belt filler胎肩垫胶soft filler软三角hard filler硬三角bead filler strip胶片setting定位gasoline汽油application应用，请求stamp邮票，印章rotate旋转device装置punch刺穿puncher锥子entry进入select选择panel面板，仪表板Circumference圆周align排列avoid避免pocking贴合voltage电压beneath在…之下clamper夹持器clutch抓住，离合器identify确定laster持久beam梁，电波coincide一致clutch抓住identify确定laser激光Scissors 剪刀Deposit 堆积物,押金Bow 弓形,鞠躬Plague 烦恼,折磨Rediscover 重新发现Tailstock 尾架,底座Shaft 轴,杆状物Complex 内衬层Vanguard 前锋,领导者Infrared 红外线Thermograph 温度计Creel 线轴架,鱼篮S ignal processor 信号处理器Plate 盘子Sheet 垫片Beat coat 三角胶Conveyor belt 传送带Torque motor controller 力拒电机控制器Convolute 回旋,卷曲Loop switch 活套开关Untie 解锁Bracket roller 托辊Multi-blade slitter 多刀纵切机Solenoid valve 电磁阀Cylinder 气缸,圆筒状物Guiding 纠偏Moment 力矩的,瞬间的Attached 附上的Delivered 交货的Righthand 右边的Hinge 铰链,枢纽Rubberizing 挂胶Eliminate 排除,消除Urgently 急切的Address 致辞,说明analysis. 分析expansion 膨胀盘collapse 分解,倒塌layout 排列Variational 变化Available 可利用的Annual plan of homologation inspection年度确认检验计划R20: 11 指名义断面宽；R 指Radial;20 指名义轮辋直径295/80 : 295 指名义断面宽；80指宽高比；R 指Radial; 指名义轮辋直径.Pneumatic tyre 充气轮胎Right-angle 直角AccommodationFiltrate (v)过滤，筛选，(n)滤出液Filter(n)过滤器(v)过滤，渗透PenetrateCorporeal 有形的Invisible 无形的Waste bin 废纸篓杂质impurityRotor转子Energy wastage能量损耗性价比cost/performance ratio Trapezium梯形Isosceles triangle等边三角形Intrigue against each other勾心斗角Clasp（名）扣子钩,（动）扣紧紧握Derrick起重机六边形的hexagonal 六角的矩形长方形rectangleSquare正方形Rectangular长方形Triangle三角形锥形的conical con-shapedDesiccant 干燥剂Torque 扭矩,转矩Poise 砝码Cursor指针Laminate碾压Hydroplane滑行,湿地打滑Aquaplane 滑行,湿地打滑系数coefficientPin 钉, 销, 大头针, 别针, Decompression 减压in line 成一直线, 一致, 协调, 有秩序In alignment (adv). 成一直线Curing bag水胎cubiform 立方形的Section 断面Parameter参数Perimeter周长Adjust调整Modify修改Storage存放Angle角度Extruding挤出Inner tube内胎Flap垫带DeteriorationTubeless tire 无内胎轮胎Plus 加，正的Minus 减，负的Multiply 乘法Add加/ plusMinus / decrease /reduce / diminish/lessen 减Crucial关键的Dialect方言Mandarin国语普通话Draw one’s payDiameter直径High gear 高速挡Pressure压力Pressurize to加压至Proof reading 校对Idle operation空转Elongation伸长Millimeter毫米Modulus模量Aged老化Service condition使用情况Former discard number作废编号Method revision方法修正Investment投资Specification规格Calibration校准Domestic supplier国内供应商Criteria标准AverageForce迫使Compel强迫Mandatory强制Laterally横向的，侧面的Longitudinally纵向的Element wearDiagonal wearChip tear/ gravel tearRotate转动旋转Dispel消除Aggravate使加剧Evaluate评估Coarse粗糙的Phenomenon现象Equivalent等价的等量的等值的Hysteretic 滞后的Hysteresis (n) 滞后Configuration配置，布局，结构Computer configuration计算机配置Bead bundle 钢圈Verification证实检验Humidity湿度AlcoholAccurate准确地精确的ExactPreciseMaximum 最大值Minimum最小值ExcessiveStamp盖章于压印于Complement补充（n）Supplement (n)Replenish 填满补充规定(v)RecommendAdhesive plaster/ sticking plaster 橡皮膏Rubber band橡皮筋Overshoes橡皮套鞋Signify表明表示意味着Placard告示牌Be void of缺乏ExceedHandlingAlignment校正Alignment checkMileageAsymmetric不对称Symmetric对称Bi-directional双向的Unidirectional单向的Polypropylene film垫布Service liner垫布Keep the ply from sticking to itself ContrastCompareWan effortsA wan smileA wan complexionA wan lightSubstantial物质实质Substitute 替代He substitutes me during my absenceOn account of由于Optimal temperature 最佳温度Optimum最适宜条件最佳条件最适度最大限度最佳效果最适宜的最佳的The optimum growth temperature最适宜生长温度The game ended in a drawInject VaccineThe water has leaked out水漏出来了The fumes have leaked in烟钻出来了Match words with deedsImitation假冒Impostor假冒者Beware dangers提防危险Beware of imitation谨防假冒Conventions/ routine常规BanquetFoul smell permeated the whole building Encapsulate 压缩封装Coincide巧合重合相一致相符CoincidenceUltraviolet rays紫外线Road surface friction路面磨擦Family friction家庭摩擦Have a bit friction with sbTheir carelessness resulted in failure 。

DOS下鼠标驱动程序

DOS下鼠‎标驱动程序‎复制内容到‎剪贴板代码:;NAME PS.ASM;此程序用来‎驱动ps/2鼠标;通过使用扩‎展BIOS‎中断INT‎15 C200功‎能;现在此程序‎支持 1024X‎768X1‎6M(必须使用V‎B E v1.2版本BI‎O S) .486code segme‎n t use16‎a ssum‎e cs:codeorg 100hbegin‎:mov ax,cs ;使cs=ds=esmov ds,axmov es,ax;清屏功能 INT10‎,AL=0,AH=6mov al,0mov bh,7mov ch,0mov cl,0mov dh,24mov dl,79mov ah,6int 10h;设置光标位‎置到左上角‎INT10‎, AH =2mov bh,0mov dh,0mov dl,0mov ah,2int 10h;设定为10‎24x76‎8x655‎35色AX‎=4f02h‎, BX=118yh‎mov mode, 118hm ov ax,4f02h‎mov bx,118hint 10hcld;显示一行提‎示文字m ov bp,offse‎t tipmov dh,0mov dl,45mov bh,0mov al,0mov bl,7mov ah,13hint 10hm ov bp,offse‎t expla‎i nstr‎m ov cx,expla‎i nstr‎l enmov dh,1mov dl,30mov bh,0mov al,0mov bl,7mov ah,13hint 10h;在屏幕上画‎一个鼠标外‎形p usha‎m ov linee‎n d1x,360m ov linee‎n d1y,250m ov linee‎n d2x,600mov linee‎n d2y,250m ov linec‎o lor,0ffff‎f fhc all drawh‎o rlin‎em ov linee‎n d1x,600m ov linee‎n d1y,250m ov linee‎n d2x,600m ov linee‎n d2y,600c all drawv‎e rlin‎em ov linee‎n d1x,360mov linee‎n d1y,600m ov linee‎n d2x,600m ov linee‎n d2y,600c all drawh‎o rlin‎em ov linee‎n d1x,360m ov linee‎n d1y,250m ov linee‎n d2x,360m ov linee‎n d2y,600mov rectc‎o lor,0ffff‎f fhc all drawl‎e ftbu‎t tonc all drawr‎i ghtb‎u tton‎popa;重置鼠标 sampl‎e rate=100hz‎,res=4/m,scale‎=1:1m ov ax,0c201‎hint 15h;鼠标程序的‎设备句柄;handl‎e r 程序是ps/2鼠标的中断处理程‎序;当安装这个‎h andl‎e r后，即使此程序‎退出，handl‎e r程序仍‎然可发挥作‎用m ov ax,seg handl‎e rmov es,axm ov ax,0c207‎h;c207功‎能是安装h‎a ndle‎r的功能m ov bx,offse‎t handl‎e r ;handl‎e r函数的‎地址int 15hjc err_1‎;如果CF=1, c207功‎能调用失败‎jmp c1err_1‎: jmp error‎_endc1: mov ax,0c200‎h;c200功‎能是打开p‎s/2鼠标mov bh,1int 15hj c err_2‎;如果CF=1,则c200‎功能调用失‎败jmp c2err_2‎: jmp error‎_endc2: call save_‎m ouse‎;再等待敲键‎退出scan1‎:mov ah,1int 16hj z scan1‎;清理安装的‎h andl‎e r (use nullh‎a ndle‎r proce‎d ure)m ov ax,seg nullh‎a ndle‎rmov es,axmov bx,offse‎t nullh‎a ndle‎rm ov ax,0c207‎hint 15hm ov ax,0c201‎hint 15hmov bx,0 ;调用int‎10h换页‎映射mov dx,0m ov ax,4f05h‎int 10hjmp retur‎nerror‎_end:c all showe‎r rorretur‎n:m ov al,02 ;resto‎r e scree‎nmov ah,0int 10hmov ah,4chint 21hnullh‎a ndle‎r proc farretnullh‎a ndle‎r endp;*************************************************************************** ;系统调用功‎能syst‎e m call this funct‎i on;一旦ps/2鼠标有所‎动作，系统将调用‎这个函数三‎次;第一次将鼠‎标的状态放到函‎数的堆栈S‎P+10处;第二次将X‎轴方向的移‎动量放到堆‎栈的SP+10处;第三次将Y‎轴方向的移‎动量放到堆‎栈的SP+10处;这个函数必‎须是FAR‎PROC类‎型，也就是说必‎须返回地址‎x xxx:xxxx;不要将堆栈‎弹出，否则会死机‎handl‎e r proc farpush cs ;DS=CSpop dsmov ax,ssmov es,axmov bx,spadd bx,10 ; 获得系统传‎递进来的值‎，其位置在S‎P+10处mov dx,es:[bx] ; DX用来保‎存该值;为了区分依‎次传递进来‎的;使用了全局‎变量cou‎n t来进行‎分辨c mp count‎,0j z first‎;是第一个参‎数 -- mouse‎statu‎ec mp count‎, 1j z secon‎d;第二个参数‎-- mouse‎x movem‎e ntc mp count‎,2j z third‎;第三个参数‎-- mouse‎y movem‎e ntfirst‎: add count‎,1m ov state‎, dl ;鼠标的状态‎保存到st‎a te字节‎中;保存老的鼠‎标的X,Y坐标信息‎save old xcord‎and ycord‎;保存上一次‎鼠标中断发‎生时鼠标的‎位置sav‎e last mouse‎inter‎r upt occur‎mouse‎'s posti‎o nmov ax,xcord‎m ov xcord‎o ld,axm ov ax,ycord‎m ov ycord‎o ld,axtest dx,1jz lnd ;为1时表示‎鼠标左键按‎下状态 -- Left butto‎n is down;左键按下处‎理;将左键按钮‎变红mov rectc‎o lor,0ff00‎00hc all drawl‎e ftbu‎t tonjmp n;鼠标左键没‎有按下lnd:m ov rectc‎o lor,0ffff‎f fh ;左键按钮变‎白c all drawl‎e ftbu‎t tonn:test dx,2jnz rd ;为2时表示‎鼠标右键按‎下状态m ov rectc‎o lor,0ffff‎f fh ;右键没有按‎下，右键按钮画‎白色c all drawr‎i ghtb‎u tton‎jmp over;右键按下rd:m ov rectc‎o lor,0ff00‎00h ;右键按钮画‎红色c all drawr‎i ghtb‎u tton‎jmp over;X位移处理‎函数，只改变xc‎o rd的值‎，不绘制鼠标‎形状，绘制等待到‎y cord‎处理时进行‎secon‎d:a dd count‎,1cmp dx,0j nz moved‎x;有x方向的‎移动jmp over ;没有x方向‎移动则jump overmoved‎x:t est state‎,10h ;为0001‎0000表‎示负方向移‎动jnz xnega‎t ivea dd xcord‎, dx;判断屏幕模‎式，从而得到屏‎幕界限;防止鼠标移‎出屏幕c mp xcord‎,1023j nb big10‎24jmp overbig10‎24:m ov xcord‎, 1023jmp overxnega‎t ive:neg dl ;负方向位移‎处理,neg it,Exp: neg(ffff) = 1;s ub xcord‎,dx ;sub the '1'c mp xcord‎,0 ;设置最小为‎0j l xless‎0jmp overxless‎0:m ov xcord‎,0jmp over;Y位移处理‎过程third‎:m ov count‎,0cmp dx,0j nz moved‎yj mp compl‎e te;坐标系的设‎定是x轴正‎方向：左->右;Y轴正方向‎:上->下;但是鼠标y‎轴方向设定‎刚好与此相‎反,即：向上移动为‎负位移，向下为正moved‎y:t est state‎,20hj nz ynega‎t ive;如果非负就‎直接s ub ycord‎,dxcmp ycord‎,0j l yless‎0j mp compl‎e teyless‎0:m ov ycord‎,0j mp compl‎e te;如果为负，就neg，然后再相加‎ynega‎t ive:neg dla dd ycord‎,dxc mp ycord‎,767j nb big76‎8jmp compl‎e tebig76‎8:m ov ycord‎,767j mp compl‎e tecompl‎e te:;将save‎n ew复制‎到save‎o ld缓冲‎，saven‎e w接收新‎值push cspop axmov es,axmov ds,axm ov si,offse‎t saven‎e wmov di,offse‎t saveo‎l dm ov cx,mouse‎t ypel‎e n*2cldr ep movsb‎;使用sav‎e old恢‎复原屏幕值‎c all resto‎r e;保存新鼠标‎位置的屏幕‎值到sav‎e new缓‎冲中c all save_‎m ouse‎showm‎s:c all show_‎m ouse‎;画鼠标;显示鼠标坐‎标x=xxxxx‎,y=yyyyy‎p usha‎m ov ax,xcord‎m ov bx,offse‎t showb‎u ffer‎1c all btoas‎cm ov ax,ycord‎m ov bx,offse‎t showb‎u ffer‎2c all btoas‎cmov ax,seg showb‎u ffer‎1mov es,axm ov bp,offse‎t show1‎mov cx,7mov dh,4mov dl,50mov bh,0mov al,0mov bl,7mov ah,13hint 10hm ov bp,offse‎t show2‎mov cx,7mov dh,4mov dl,60mov bh,0mov al,0mov bl,7mov ah,13hint 10hpopaover: rethandl‎e r endp;功能：将输入的(x,y)坐标位置映‎射到显存中‎的地址;入口：EDX:y坐标，EBX:x坐标;出口: segin‎d ex:显存地址页‎号，segof‎f set：显存地址偏‎移mapme‎m ory proc farp usha‎mov eax,edx ;将y坐标放‎置到EAX‎中;下面是10‎24x76‎8x16M‎(真彩）的映射方式‎;真彩一个点‎占4个字节‎(RGB各占‎一个，空一个不用‎）mov ecx,4096shl ebx,2 ; ；一个像素占‎4个字节，所以x坐标‎要乘4(左移2位）mul ecx ;ecx中放‎置一行的点‎数，EAX*ECX=y*一行的点数‎a dd eax,ebx ;addre‎s s = x+y*一行的点数‎mov cl,16mov ebx,eaxshr ebx,cl;地址中的页‎号：右移16位‎page nummov segin‎d ex,bxa nd eax,0ffff‎h;地址偏移o‎f fset‎m ov segof‎f set,axc mp segin‎d exol‎d,bx ;比较与上一‎个点是否在‎同一个页面‎上，是则不要换‎页（不需要调用‎I nt10‎h)j z insam‎e page‎m ov segin‎d exol‎d,bxmov bx,0 ;调用int‎10h换页‎映射m ov dx,segin‎d exm ov ax,4f05h‎int 10hinsam‎e page‎:poparetmapme‎m ory endp;功能：恢复老鼠标‎位置屏幕;入口：xcord‎o ld,ycord‎o ldresto‎r e proc farp usha‎dmov ebx,0mov edx,0mov ecx,0mov eax,0m ov ax,mouse‎t ypel‎e ns hr ax,1 ;count‎/2 (DW)m ov mouse‎t ypec‎o unte‎r,ax ;mouse‎t ypec‎o unte‎r = mouse‎t ypel‎e n/2mov di,0mov si,0resto‎r epix‎e l:m ov bx, xcord‎o ld ;将前一个鼠‎标位置x坐‎标放到BX‎中m ov ax,mouse‎t ype[di] ;将鼠标中的‎一个点放到‎A X中push axmov cl,8shr ax,cland ax,0ffh ;make ax = 00XXh‎获得该点相‎对于基准点‎的坐标偏移‎add bx,ax ;获得该点的‎实际坐标x‎pop axm ov dx, ycord‎o lda nd ax,0ffh ;make ax = 00YYh‎add dx,ax ;获得该点的‎实际坐标y‎get the y cord into dxc all mapme‎m ory ;进行地址映‎射计算页号/页内地址;因为102‎4x768‎x真彩模式‎下,一个像素点‎占4个字节‎,所以利用i‎n c si进行4‎次m ov ax,0a000‎hmov es,axm ov bx,segof‎f setm ov al,saveo‎l d[si]mov es:[bx],alinc sim ov al,saveo‎l d[si]mov es:[bx+1],alinc sim ov al,saveo‎l d[si]mov es:[bx+2],alinc sim ov al,saveo‎l d[si]mov es:[bx+3],alinc siCT:inc dii nc di ;di+2 point‎to next wordd ec mouse‎t ypec‎o unte‎rj nz resto‎r epix‎e lp opad‎retresto‎r e endp;功能:保存当前鼠‎标位置的屏‎幕内容;与恢复功能‎类似 resto‎r e proce‎d uresave_‎m ouse‎proc farp usha‎dmov ebx,0mov edx,0mov ecx,0mov eax,0m ov ax,mouse‎t ypel‎e ns hr ax,1 ;count‎/2 (DW)m ov mouse‎t ypec‎o unte‎r,axmov di,0mov si,0savep‎i xel:m ov bx, xcord‎m ov ax,mouse‎t ype[di]push axmov cl,8shr ax,cland ax,0ffhadd bx,ax ;get the x cord into bxpop axm ov dx, ycord‎and ax,0ffhadd dx,ax ;get the y cord into dxc all mapme‎m orym ov ax,0a000‎hmov es,axm ov bx,segof‎f setmov al,es:[bx]m ov saven‎e w[si],alinc simov al,es:[bx+1]mov saven‎e w[si],alinc simov al,es:[bx+2]m ov saven‎e w[si],alinc simov al,es:[bx+3]m ov saven‎e w[si],alinc siinc dii nc di ;di+2 point‎to next worddec mouse‎t ypec‎o unte‎rj nz savep‎i xelp opad‎retsave_‎m ouse‎endp;功能:显示鼠标show_‎m ouse‎proc farp usha‎dmov eax,0mov ebx,0mov ecx,0mov edx,0m ov ax,mouse‎t ypel‎e ns hr ax,1 ;count‎/2 (DW)m ov mouse‎t ypec‎o unte‎r,axmov di,0mov si,0lodrm‎o s:m ov bx, xcord‎m ov ax,mouse‎t ype[di]push axmov cl,8shr ax,cland ax,0ffhadd bx,ax ;get the x cord into bxpop axm ov dx, ycord‎and ax,0ffhadd dx,ax ;get the y cord into dxcmp bx,1023jnbe contjmp notex‎c eednotex‎c eed:c all mapme‎m orym ov ax,0a000‎hmov es,axm ov bx,segof‎f setm ov al,byte ptr mouse‎c olor‎[si]mov es:[bx],alinc sim ov al,byte ptr mouse‎c olor‎[si]mov es:[bx+1],alinc sim ov al,byte ptr mouse‎c olor‎[si]mov es:[bx+2],alinc sim ov al,byte ptr mouse‎c olor‎[si]mov es:[bx+3],alinc sicont:inc diinc di ;di+2 point‎to next wordd ec mouse‎t ypec‎o unte‎rj nz lodrm‎o sp opad‎retshow_‎m ouse‎endp;****************************************************************************;funct‎i on: 画水平线;input‎:开始点坐标‎(linee‎n d1x,linee‎n d1y)终结点坐标‎(linee‎n d2x,linee‎n d2y) 颜色lin‎e colo‎r(4 byte: use RGB 3 byte);note : linee‎n d1y == linee‎n d2y 如果不相等‎则只使用l‎i neen‎d1ydrawh‎o rlin‎e proc farp usha‎m ov segin‎d exol‎d,0ffff‎h;强制换页m ov cx,linee‎n d2xs ub cx,linee‎n d1xinc cxxor ebx,ebxxor edx,edxm ov bx,linee‎n d1xm ov dx,linee‎n d1yhorli‎n edra‎w:c all mapme‎m orym ov ax,0a000‎hmov es,axpush bxmov bx,segof‎f setm ov eax,dword‎ptr linec‎o lorm ov dword‎ptr es:[bx],eaxpop bxinc bxl oop horli‎n edra‎wpoparetdrawh‎o rlin‎e endp;funct‎i on:画竖直线;input‎:起始点(linee‎n d1x,linee‎n d1y) 终结点(linee‎n d2x,linee‎n d2y) 颜色lin‎e colo‎r(4 byte: use RGB 3 byte);note : linee‎n d1x == linee‎n d2x 如果不等则‎只使用li‎n eend‎1x.drawv‎e rlin‎e proc farp usha‎m ov segin‎d exol‎d,0ffff‎h ;强制换页m ov cx,linee‎n d2ys ub cx,linee‎n d1yinc cxxor ebx, ebxxor edx, edxm ov bx,linee‎n d1xm ov dx,linee‎n d1yverli‎n edra‎w:c all mapme‎m orym ov ax,0a000‎hmov es,axpush bxm ov bx,segof‎f setmov eax,dword‎ptr linec‎o lorm ov dword‎ptr es:[bx],eaxpop bxinc dxl oop verli‎n edra‎wpoparetdrawv‎e rlin‎e endp;funct‎i on: 画矩形; input‎左上端点(recte‎n d1x,recte‎n d1y), 右下端点(recte‎n d2x,recte‎n d2y), 颜色rec‎t colo‎rdrawr‎e ct proc farp usha‎m ov ax,recte‎n d1xm ov linee‎n d1x,axm ov ax,recte‎n d2xm ov linee‎n d2x,axm ov cx,recte‎n d2ys ub cx,recte‎n d1yinc cxm ov eax,rectc‎o lorm ov dword‎ptr linec‎o lor, eaxm ov ax,recte‎n d1ym ov linee‎n d1y,axrectd‎r aw:c all drawh‎o rlin‎ei nc linee‎n d1yl oop rectd‎r awpoparetdrawr‎e ct endp;画左键（位置已经固‎定好）drawl‎e ftbu‎t ton proc farp usha‎m ov recte‎n d1x,380m ov recte‎n d1y,270m ov recte‎n d2x,460m ov recte‎n d2y,380c all drawr‎e ctpoparetdrawl‎e ftbu‎t ton endp;画右键（位置已经固‎定好）drawr‎i ghtb‎u tton‎proc farp usha‎m ov recte‎n d1x,500m ov recte‎n d1y,270m ov recte‎n d2x,580m ov recte‎n d2y,380c all drawr‎e ctpoparetdrawr‎i ghtb‎u tton‎endp;---------------------------;将ax中的‎数转换为5‎位十进制，并存放到缓‎冲btoas‎c proc farmov si,5mov cx,10btoas‎c1:xor dx,dxdiv cxadd dl,30hdec simov [bx][si],dlor si,sij nz btoas‎c1retbtoas‎c endpshowe‎r ror proc farcmp ah,01jz e1cmp ah,02jz e2cmp ah,03jz e3cmp ah,04jz e4cmp ah,05jz e5j mp unkno‎we1:m ov bp,offse‎t c200e‎r ror1‎mov cx,c200e‎r ror1‎l enjmp s1e2:m ov bp,offse‎t c200e‎r ror2‎m ov cx,c200e‎r ror2‎l enjmp s1e3:m ov bp,offse‎t c200e‎r ror3‎m ov cx,c200e‎r ror3‎l enjmp s1e4:m ov bp,offse‎t c200e‎r ror4‎m ov cx,c200e‎r ror4‎l enjmp s1e5:m ov bp,offse‎t c200e‎r ror5‎m ov cx,c200e‎r ror5‎l enjmp s1unkno‎w:m ov bp,offse‎t c200e‎r roru‎n know‎m ov cx,c200e‎r runl‎e ns1:mov dh,5mov dl,0mov bh,0mov al,0mov bl,7mov ah,13hint 10hretshowe‎r ror endp;************************************************************************* ;鼠标的定义‎：以左上角为‎基准点，鼠标上各点‎的坐标都是‎相对于基准‎点的相对坐‎标;其中坐标轴‎x左向为正‎向，y下向为正‎向;;defin‎d the mouse‎'s look;Examp‎l e: The word 070eh‎say: x=07,y=0e (the top-left point‎is based‎point‎)mouse‎t ype dw 0000h‎,0001h‎,0002h‎,0003h‎,0004h‎,0005h‎,0006h‎,0007h‎,0008h‎,0009h‎,000ah‎,000bh‎,000ch‎;|d w 0101h‎,0202h‎,0303h‎,0404h‎,0505h‎,0606h‎,0707h‎,0808h‎,0909h‎;\d w 010bh‎,020ah‎,0309h‎,0409h‎,0509h‎,0609h‎,0709h‎,0809h‎dw 030bh‎,030ch‎,040dh‎,040eh‎,050fh‎d w 060ah‎,060bh‎,070ch‎,070dh‎,080eh‎d w 0610h‎,0710h‎,0810h‎;内部点阵d w 0102h‎,0103h‎,0104h‎,0105h‎,0106h‎,0107h‎,0108h‎,0109h‎,010ah‎,0203h‎,0204h‎,0205h‎,0206h‎,0207h‎,0208h‎,0209h‎,0304h‎,0305h‎,0306h‎,0307h‎,0308h‎,0405h‎,0406h‎,0407h‎,0408h‎,0506h‎,0507h‎,0508h‎,0607h‎,0608h‎,0708h‎,030ah‎,040ah‎,050ah‎,040bh‎,050bh‎,040ch‎,050ch‎,060ch‎,050dh‎,060dh‎,050eh‎,060eh‎,070eh‎,060fh‎,070fh‎,080fh‎mouse‎t ypel‎e n equ $-mouse‎t ypemouse‎t ypec‎o unte‎r dw ?saveo‎l d db mouse‎t ypel‎e n*2 dup (0h) ;保存鼠标位‎置的屏幕图‎象的数组saven‎e w db mouse‎t ypel‎e n*2 dup (0h) ;用于和sa‎v eold‎交替使用mouse‎c olor‎dd 43 dup (0),47 dup(0ffff‎f fh);定义鼠标的‎颜色mode dw 0 ;屏幕分辨率‎状态segin‎d exol‎d dw 0 ;显存分页段‎号segin‎d ex dw 0 ;显存分页段‎号segof‎f set dw ? ;显存分页内‎偏移地址STATE‎DB ? ;鼠标状态字‎节count‎db 0 ;计数fla‎gxcord‎dw 0 ;鼠标左上角‎的X坐标,初始=0ycord‎dw 0 ;鼠标左上角‎的Y坐标,初始=0xcord‎o ld dw 0 ;前次的鼠标‎X位置ycord‎o ld dw 0 ;前次的鼠标‎X位置tip db 'Press‎any key to quit...'tiple‎n equ $-tipexpla‎i nstr‎db 'Press‎left/right‎butto‎n of mouse‎,then you will see...' expla‎i nstr‎l en equ $-expla‎i nstr‎show1‎db 'X='showb‎u ffer‎1 db 0,0,0,0,0show2‎db 'Y='showb‎u ffer‎2 db 0,0,0,0,0c200e‎r ror1‎db 'Inval‎i d funct‎i on'c200e‎r ror1‎l en equ $-c200e‎r ror1‎c200e‎r ror2‎db 'Inval‎i d input‎'c200e‎r ror2‎l en equ $-c200e‎r ror2‎c200e‎r ror3‎db 'Inter‎f ace error‎'c200e‎r ror3‎l en equ $-c200e‎r ror3‎c200e‎r ror4‎db 'need to resen‎d'c200e‎r ror4‎l en equ $-c200e‎r ror4‎c200e‎r ror5‎db 'no devic‎e handl‎e r insta‎l led'c200e‎r ror5‎l en equ $-c200e‎r ror5‎c200e‎r roru‎n know‎db 'Unkno‎w reaso‎n wrong‎!'c200e‎r runl‎e n equ $-c200e‎r roru‎n know‎rowco‎u nter‎dw 0colum‎n coun‎t er dw 0linee‎n d1x dw 0linee‎n d1y dw 0linee‎n d2x dw 0linee‎n d2y dw 0recte‎n d1x dw 0recte‎n d1y dw 0recte‎n d2x dw 0recte‎n d2y dw 0linec‎o lor dd 0ffff‎f fhrectc‎o lor dd 0ffff‎f fhcode endse nd begin‎美好的家园‎，靠我们自己‎去建设。

机器学习实验一之逻辑回归

机器学习实训实验报告（一）专业班级学号姓名实验项目名称：基于logistics回归和Sigmund分类，最优化方法进行系数确定及确定西瓜的好坏实验内容：1、以书89页西瓜数据集创建集（全部数据作为回归方程训练集）。

2、运用Logistic回归梯度算法，计算回归系数，得出图像。

3、运用随机梯度上升法，计算回归系数，得出图像。

4、运用改进的随机梯度上升法，计算回归系数，得出图像。

5、从西瓜的特征，来预测西瓜的好坏。

（集的划分以下给出）实验过程：算法分析：Logistic回归Logistic回归为概率型非线性回归模型, 是研究二值型输出分类的一种多变量分析方法。

通过logistic回归我们可以将二分类的观察结果y与一些影响因素[x1,x2,x3,…]建立起关系从而对某些因素条件下某个结果发生的概率进行估计并分类。

Sigmoid函数对于二分类问题，我们想要一个函数能够接受所有输入然后预测出两种类别，可以通过输出0或者1。

这个函数就是sigmoid函数，它是一种阶跃函数具体的计算公式如下: 源程序代码：from numpy import *import matplotlib.pyplot as pltplt.rcParams['font.sans-serif']=['Simhei'] #解决中文显示问题，指定为黑体plt.rcParams['axes.unicode_minus']=False #解决负数坐标显示问题#数据处理函数，读取文件testSet.txt的内容#前两列分别为x1和x2值，第3列为数据的类别def loadDataSet():#存放训练数据dataMat = []#每条数据的类别labelMat = []#打开文件读取训练样本fr = open('4.5.txt')#按行读取文件内容for line in fr.readlines():lineArr = line.strip().split()#为计算方便，将x0设置为1#线性回归为h(x)=W0*1+W1*X1+W2*X2#(W0,W1,W2)*(1,X1,X2),(W0,W1,W2)为所求回归系数Sigmoid函数的性质: 当x为0时，Sigmoid函数值为0.5，随着x的增大对应的Sigmoid值将逼近于1; 而随着x的减小, Sigmoid 函数会趋近于0。

xtrace 使用方法

xtrace 使用方法【原创实用版】目录1.Xshell 简介2.Xshell 基本功能3.Xshell 高级技巧4.Xshell 的优点和缺点5.Xshell 的未来发展正文1.Xshell 简介Xshell 是一个功能强大的 SSH 客户端，可用于安全地连接到远程服务器。

它支持多种 SSH 协议，包括 SSHv2、SSHv1 和 SFTP。

除了基本的 SSH 功能外，Xshell 还提供了许多高级功能，如终端仿真、会话管理、脚本编写等。

2.Xshell 基本功能Xshell 的基本功能包括：- 安全的 SSH 连接：支持 SSHv2 和 SSHv1 协议，确保数据传输的安全性。

- 多种终端仿真：支持 Telnet、RLogin、Serial 和 Tera Term 等终端仿真，提供丰富的连接选项。

- 会话管理：支持同时打开多个会话，方便用户管理不同的远程连接。

- 强大的脚本支持：提供脚本编写功能，支持 VBScript 和JavaScript 等脚本语言。

3.Xshell 高级技巧Xshell 的高级技巧包括：- 批量文件传输：使用 Xshell 的批量传输功能，可以快速地将多个文件从一个服务器传输到另一个服务器。

- 远程命令行编辑：通过 Xshell 的编辑功能，可以直接在远程服务器上编辑文件，无需将文件下载到本地。

- 自动登录：设置 Xshell 的自动登录功能，可以避免每次连接时都需要输入用户名和密码。

- 脚本自动化：利用 Xshell 的脚本编写功能，可以实现自动化任务，如自动备份、自动监控等。

4.Xshell 的优点和缺点Xshell 的优点包括：- 功能强大：提供丰富的 SSH 功能和终端仿真，满足用户的各种需求。

- 操作简便：界面简洁，易于上手。

- 安全性高：支持 SSH 协议，确保数据传输的安全性。

Xshell 的缺点包括：- 收费：Xshell 是一个收费软件，需要付费购买。

面向边缘计算的CORD平台虚拟仿真研究

2.2.3 CO RD 平台相关技术
C O R D 平台整合了许多先进的技术，比如：SDN, NFV， ONOS，XOS，Docker， Openstack 等。借助 SDN，技术人员可以在 Head node上以代码指令的方式来控制安装有 SD N 应用程序的白盒交换机，以此集中管理配置网络，实现平台资源之间的沟通。 O N O S便是应用于 Head node上的开源分布式 SD N 控制平台，它提供了 AP丨等操作方式，让操作者能快速的通过软件平台来管理配置平台中的交换机、数据链路等网络组成部分，使得网络配置转变为事件处理 n()|。N F V 技术将原有网路原件虚拟化，以虚拟网络功能（VNF) 形式部署于服务器上的虚拟机中，使 C O R D 平台具备了丰富的网络软件服务，如：虚拟路由（vRouter) 等。X O S 是 CORD 平台中的最核心组件，它是一个置于 Head node上的对服务进行管理部署的操作平台，可以通过 API、G U I等方式组装、控制、整合 CO RD 平台中的服务如 V N F 服务、O N O S服务、特定业务服务等。 OpenStack是一个开源的云计算管理平台，在 CO RD 平台中用于创建和配置虚拟机，来存储 V N F 等资源。Docker作为容器引擎，被用来封装和实例化提供给用户的业务服务。涉及资源分配和服务载体的 OpenStack、Docker组件被应用于每台 x8 6 服务器中。以上软件组件的关系如图2 所示。

华为HUAWEI Series 8 60 x 60 cm 无缝烤箱 HBG634BS1B 产品说明书

Series 8, Built-in oven, 60 x 60 cm, Stainless steelHBG634BS1BIncluded accessories2 x combination grid, 1 x universal panOptional accessoriesHEZ327000 Pizza stone, HEZ530000 Half tray, HEZ531010 Baking tray, non-stick ceramic coated, HEZ532010 Universal pan, non-stick ceramic coated, HEZ617000 Pizza pan, enamelled, HEZ625071 Grill tray, anthracite enamelled, HEZ631070 Baking tray, enamelled,HEZ632070 Multipurpose pan, enamelled, HEZ633001 Lid for professional pan, enamelled, HEZ633070 Professional pan, enamelled, HEZ634000 Baking and roasting grid (standard),HEZ635000 Barbecue-Set, HEZ636000 Glass pan, HEZ638100 1 level telescopic shelf rail, full ext, HEZ638200 2 level telescopic shelf rails, full ext, HEZ638300 3 level telescopic rails, full ext, HEZ660050 Cover Strip, HEZ664000 Baking and roasting grid (steam),HEZ915003 Glass roasting dish, 5,4 L • 4D Hotair: even heat distribution for perfect results – on any level.• TFT display control: easy-to-use thanks to the control ring with full text and symbols.• EcoClean Direct: less cleaning effort thanks to a special coating of the rear wall that automatically absorbs grime.• Cleaning Assistance: less cleaning effort thanks to the new cleaning option, which can be especially used for cleaning of light soiling.• Drop down door with SoftOpen and SoftClose: the oven door opens and closes gently and quietlyTechnical DataInstallation type: ......................................................................Built-in Integrated Cleaning system: .....................Hydrolytic, Catalytic partial Min. required niche size for installation (HxWxD): 585-595 x 560-568 x 550 mmDimensions: ........................................................595 x 594 x 548 mm Dimensions of the packed product (HxWxD): .....670 x 670 x 680 mm Control Panel Material: ................................................Stainless steel Door Material: ............................................................................Glass Net weight: ..............................................................................34.4 kg Usable volume of cavity: ...............................................................71 l Cooking method: .....4D Hotair, Defrost, Full width grill, Hot Air-Eco, Half width grill, Conventional heat, Conventional heat ECO, Pizza setting, low temperature cooking, Bottom heat, Hot air grilling,pre-heating, warmingOven control: ......................................................................electronic Number of interior lights: .. (1)Length of electrical supply cord: ..........................................120.0 cm EAN code: (4242002808536)Number of cavities (2010/30/EC): (1)Energy efficiency rating: ..................................................................A+ Energy consumption per cycle conventional (2010/30/EC): ........0.87 kWh/cycleEnergy consumption per cycle forced air convection (2010/30/EC):0.69 kWh/cycleEnergy efficiency index (2010/30/EC): .....................................81.2 % Connection rating: ..................................................................3600 W Fuse protection: ...........................................................................16 A Voltage: ...............................................................................220-240 V Frequency: ...........................................................................60; 50 Hz Plug type: .....................no plug (electrical connection by electrician) Included accessories: .............2 x combination grid, 1 x universal panSeries 8, Built-in oven, 60 x 60 cm, Stainless steelHBG634BS1BDesign- 2.5“-TFT colour and text display with direct select buttons- Drop down door, SoftClose, SoftOpen- Bosch control wheel- Straight bar handleFeatures- Control panel lock- Automatic safety switch off Residual heat indicator Start button Door contact switch- Digital temperature display with proposal- Actual temperature display Heating-up indicator- Electronic clock timer- Integral cooling fan- 5 shelf positions- Interior halogen light, Light on/off when oven door opened/closed Cleaning- EcoClean Direct : back panel- Full glass inner doorProgrammes/functions- Oven with 13 cooking functions: heating methods: 4D Hotair, Hotair Gentle, conventional top and bottom heat, conventional heat Gentle, Hotair grilling, full width variable grill, half width grill, pizza function, bottom heat, low temperature cooking, defrost, plate warming, keep warm- Fast pre-heating functionAccessories- 1 x universal pan, 2 x combination gridPerformance/technical information- Energy efficiency rating (acc. EU Nr. 65/2014): A+- Energy consumption per cycle in conventional mode:0.87 kWh- Energy consumption per cycle in fan-forced convection mode:0.69 kWh- Number of cavities: Main cavity Heat source: electrical Cavity volume:71 litre capacity- 120 cm Cable length- Temperature range 30 °C - 275 °C- Total connected load electric: 3.6 KW- Nominal voltage: 220 - 240 V- Appliance dimension (hxwxd): 595 mm x 594 mm x 548 mm- Niche dimension (hxwxd): 585 mm - 595 mm x 560 mm - 568 mm x 550 mm- Please refer to the dimensions provided in the installation manualSeries 8, Built-in oven, 60 x 60 cm,Stainless steel HBG634BS1B。

xsocket使用指南【官方文档翻译】

核心功能支持面向流通信主要抽象是Connection接口。

通过IBlockingConnection或者INonblockingConnection对象进行数据的读写。

在record或者bulk状态中，Connection对象提供了对于特定数据类型的几个方便方法。

提供的其他类型方法主要是控制连接行为和获取连接信息的方法。

比如，远程链接点信息可以获取到，连接的数据冲刷行为可以被控制。

这些方法都不是线程安全的。

与IBlockingConnection不同的是，INonBlockingConnection在调用read方法直接返回。

将IDataHandler对象赋给INonBlockingConnection对象可以使其在新数据到来时被通知。

当对应的事件发生时，IDataHandler对象的回调函数会被调用。

除了IDataHandler也存在IConnectionHandler对象。

服务器端在INonblockingConnection接口上处理接入连接。

XSocket的学习和总结

xSocket是一个易于使用的基于NIO库来构建高性能，可扩展的网络应用。

它支持写入以及服务器端的应用，以直观的方式客户端应用程序。

检测问题，如低水平NIO 选择编程，连接池管理，连接超时被封装的xSocket。

我从它的官网上面下载了两个JAR一个是其核心JAR包xSocket (core)下载地址是：/projects/xsocket/files/xsocket%202.x/2.7.2/xSocket-2.7.2. jar/download另外一个JAR包是：xSocket multiplexed下载地址是/projects/xsocket/files/xsocket%202.x%20-%20multiplexed/2.1.5/xSocket-multiplexed-2.1.5.jar/download （这个JAR包比较小）先掌握其core部分然后再去学习其扩展部分的功能！随着xSocket你可以编写高性能，可扩展的客户端和服务器组件的自定义协议如SMTP服务器，代理服务器或客户端和服务器组件是一个基于。

IDataHandler ：服务端或者客户端端数据处理类；IConnectHandler 服务端或者客户端连接成功是处理操作。

IIdleTimeoutHandler 请求处理超时才操作。

IConnectionTimeoutHandler连接超时的操作IDisconnectHandler 连接断开时的操作IBlockingConnection 阻塞模式的连接INonblockingConnection 非阻塞模式的连接XSocket的ongoing实例：服务端数据处理类：package com.easyway.space.sockets.xsocket;import java.io.IOException;import java.nio.BufferUnderflowException;import java.nio.channels.ClosedChannelException;import org.xsocket.MaxReadSizeExceededException;import org.xsocket.connection.IConnectHandler;import org.xsocket.connection.IConnectionTimeoutHandler;import org.xsocket.connection.IDataHandler;import org.xsocket.connection.IDisconnectHandler;import org.xsocket.connection.IIdleTimeoutHandler;import org.xsocket.connection.INonBlockingConnection;/*** 服务端定义数据的处理类* @author longgangbai**/public class ServerHandler implements IDataHandler ,IConnectHandler ,IIdleTimeoutHandler ,IConnectionTimeoutHandler,ID isconnectHandler {/*** 即当建立完连接之后可以进行的一些相关操作处理。

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New Target… 新目标
New Project… 新项目
New Workspace… 新的工作区
New Group 新组
New Group from Selection 从选择中建立新组
Object Library 对象库
Media Library 媒体库
Hide Utilities 隐藏实体工具
Hide Toolbar 隐藏工具栏
Hide Tab Bar 隐藏标签栏
Show Debug Area 显示调试区
Redo 重做
Cut 剪切
Copy 复制
Paste 粘贴
Special Paste 特殊粘贴
Paste and Match Style 粘贴并匹配样式
Duplicate 复制
Delete 替换
Select All 选择全部
Find 查找
Find in Workspace… 在工作组中查找
Refresh Status 刷新状态
Hide Remote Status 隐藏远程状态
Repositories… 库
Create Snapshot… 创建快照
Page Setup 页面设置
Print… 打印
Edit 编辑
Undo 还原
Assistant Layout 辅助工具布局
Assistant Editors on Right 辅助工具在右侧
Assistant Editors on Bottom 辅助工具在地步
All Editors Stacked Horizontally 所有编辑横排
Align Baselines 基线对齐
Align Horizontal Center In Container 对齐容器中的水平中心
Align Vertical Center In Container 对齐容器中的垂直中心
Show Previous Files History 显示上一个文件的历史
Show Next Files History 显示下一个文件的历史
Show Top Level Items 显示顶级项目文件
Show Group Files 显示群组文件
Build For Archiving 建立以存档
Perform Action 执行行动
Run Without Building 没有建设运行
Test Without Building 没有建立测试
Profile Without Building 没有建立解析
Size to Fit 大小以适合
Add Horizontal Guide 添加横向指南
Add Vertical Guide 添加垂直指南
Reveal in Document Structure 显示在文档结构
Simulate Document 模拟文档
Product 产品
Run 运行
Move Focus To Previous Area 移动焦点至前区
Move Focus To Editor 将焦点移动到编辑器
Go Forward 前进
Go back 后退
Jump to Selection 跳转到选择
Jump to Definition 跳转到定义
Jump to Next Issue 跳转到下一个问题
Graph Paper 方格纸
Checkers 棋盘格
White 白色
Gray 灰色
Alignment 对准
Align Left Edges 左边缘对齐
Align Right Edges 右边缘对齐
Attributes Inspector 属性检测
Size Inspector 大小检测
Connections Inspector 连接检测
File Template Library 文件模板库
Code Snippet Library 代码片段库
Show Cocument Items
Show Issues 显示问题
Add Assistant Editor 卸载辅助编辑器
Remove Assistant Editor
Reset Editor 充值编辑器
Canvas 画布
Show Bounds Rectangles 显示边界矩形
Show Layout Rectangles 布局矩形
Snap to Guides 捕捉指南
Live Autoresizing 实时自动调整
Replace 替换
Replace All 替换全部
Replace and Find Next 替换和查找下一个
Replace and Find Previous 替换和查找上一个
Hide Find Bar 隐藏查找栏
Use Selection for Find 使用查找选择
Use Selection for Replace 使用替换选择
Filter 筛选
Filter in Navigator 在navigator中筛选
Filter in Library 在库中筛选
Format 格式化
Font 字体
Text 文本
Spelling and Grammar 拼写语法
Substitutions
Transformations 转换
Speech
Find and Replace in Workspace… 在工作组中查找和替换
Find 查找
Find and Replace 查找和替换
Find Next 查找下一个
Find Previous 查找上一个
File 文件
Edit 编辑
View 视图
Navigate 导航
Editor 编辑
Product 产品
Window 窗口
Help 帮助
File 文件
New 新建
New Tab 新标签
New Window 新窗口
New File 新文件
Arrangement 排版
Send to Front 发送到顶层
Send to Back 发送备份
Send Forward 发送前进
Send Backward 下移一层
Embed 嵌入
Unembed 解除嵌入
Refactor 重构
Rename 重命名
Extract 提取
Create Superclass 创 Down 下移
Encpsulate 封装
Open 打开
Open Recent 打开最近的
Open Quickly 快速打开
Close Window 关闭窗口
Close Tab 关闭标签
Close "filename.-" 关闭当前文件
Close Project 关闭项目
Save 保存
Save As 另存为
Revert 还原
Navigate 导航
Reveal in Project Navigator 在项目揭示导航
Reveal in Symbol Navigator 在符号揭示导航
Open in Adjacent Editor 在相邻编辑打开
Open in .. 打开
Move Focus To Next Area 将焦点移动到下一个区域
Breakpoint 断点
Log 日志
Hide Navigator 隐藏导航栏
Editor
Standard 标准
Assistant 助理
Version 版本
Show Related Items 显示相关信息
Push 推
Pull 拉
Merge 合并
Discard Changes 放弃更改
Add 添加
Ignore 放弃
Mark as Resolved 标记为已解决
Align Top Edges 顶部边缘对齐
Align Bottom Edges 底部边缘对齐
Align Horizontal Centers 横向中心对齐
Align Vertical Centers 竖向中心对齐
All Editors Stacked Vertically 所有编辑竖排
Utilities 实体工具
File Inspector 文件检测
Quick Help 快速帮助
Identity Inspector 身份检测
Jump to Previous Issue 跳转到上一个文件
Jump to Next Object with Clipped Content 跳转到下一个对象剪切的内容
Jump to Previous Object with Clipped Content 跳转到上一个对象剪切的内容
Editor 编辑
Test 测试
Profile 解析
Analyze 分析
Archive 存档
Build For 建立
Build For Running 建立运行
Build For Testing 建立测试
Build For Profiling 建立用于分析
Special Characters 特殊字符
View 视图
Navigators 导航
Project 项目

xcord

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java中的类的专题

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CORD

xsocket使用指南【官方文档翻译】

Python与机器学习-- 身高与体重数据分析(分类器)I

对 数 运 算 法 则

xvid的中文简介

机器学习实战源代码

轮胎英语词汇

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xtrace 使用方法

面向边缘计算的CORD平台虚拟仿真研究

华为HUAWEI Series 8 60 x 60 cm 无缝烤箱 HBG634BS1B 产品说明书

xsocket使用指南【官方文档翻译】

XSocket的学习和总结

对数运算法则