关于一些MATLAB用法和器件名称的中英文翻译

MATLAB - The Language Of Technical ComputingMATLAB is a high-level language and interactive environment that enables you to perform computationally intensive tasks faster than with traditional programming languages such as C, C++, and Fortran. You can use MATLAB in a wide range of applications, including signal and image processing, communications, control design, test and measurement, financial modeling and analysis, and computational biology. Add-on toolboxes (collections of special-purpose MATLAB functions, available separately) extend the MATLAB environment to solve particular classes of problems in these application areas. MATLAB provides a number of features for documenting and sharing your work. You can integrate your MATLAB code with other languages and applications, and distribute your MATLAB algorithms and applications.MATLAB has key featuers as follows:（1）High-level language for technical computing （2）Development environment for managing code, files, and data（3）Interactive tools for iterative exploration, design, and problem solving 4）Mathematical functions for linear algebra, statistics, Fourier analysis, filtering, optimization, and numerical integration （5）2-D and 3-D graphics functions for visualizing data （6）Tools for building custom graphical user interfaces （7）Functions for integrating MATLAB based algorithms with external applications and languages, such as C, C++, Fortran, Java, COM, and Microsoft ExcelThe MATLAB language supports the vector and matrix operations that are fundamental to engineering and scientific problems. It enables fast development and execution. With the MATLAB language, you can program and develop algorithms faster than with traditional languages because you do not need to perform low-level administrative tasks, such as declaring variables, specifying data types, and allocating memory. In many cases, MATLAB eliminates the nee d for ‘for’ loops. As a result, one line of MATLAB code can often replace several lines of C or C++ code. At the same time, MATLAB provides all the features of a traditional programming language, including arithmetic operators, flow control, data structures, data types, object-oriented programming (OOP), and debugging features. MATLAB lets you execute commands or groups of commands one at a time, without compiling and linking, enabling you to quickly iterate to the optimal solution. For fast execution of heavy matrix and vector computations, MATLAB uses processor-optimized libraries. For general-purpose scalar computations, MATLAB generates machine-code instructions using its JIT (Just-In-Time) compilation technology. This technology, which is available on most platforms, provides execution speeds that rival those of traditional programming languages. MATLAB includes development tools that help you implement your algorithm efficiently. These include the following: MATLAB Editor - Provides standard editing and debugging features, such as setting breakpoints and single stepping. M-Lint Code Checker - Analyzes your code and recommends changes to improve its performance and maintainability. MATLAB Profiler - Records the time spent executing each line of code. Directory Reports- Scan all the files in a directory and report on code efficiency, file differences, file dependencies, and code coverage。

You can use the interactive tool GUIDE (Graphical User Interface Development Environment) to lay out, design, and edit user interfaces. GUIDE lets you include listboxes, pull-down menus, push buttons, radio buttons, and sliders, as well as MATLAB plots and ActiveX controls. Alternatively, you can create GUIs programmatically using MATLAB functions.MATLAB supports the entire data analysis process, from acquiring data from external devices and databases, through preprocessing, visualization, and numerical analysis, to producing presentation-quality output.The MATLAB product provides interactive tools and command-line functions for data analysis operations, including:(1)Interpolating and decimating(2)Extracting sections of data, scaling, and averaging(3)Thresholding and smoothing(4)Correlation, Fourier analysis, and filtering(5)1-D peak, valley, and zero finding(6)Basic statistics and curve fitting(7)Matrix analysisMATLAB is an efficient platform for accessing data from files, other applications, databases, and external devices. You can read data from popular file formats, such as Microsoft Excel; ASCII text or binary files; image, sound, and video files; and scientific files, such as HDF and HDF5. Low-level binary file I/O functions let you work with data files in any format. Additional functions let you read data from Web pages and XML.You can call other applications and languages, such as C, C++, COM objects, DLLs, Java, Fortran, and Microsoft Excel, and access FTP sites and Web services. Using the Database Toolbox™, you can also access data from ODBC/JDBC-compliant databases.You can acquire data from hardware devices, such as your computer‘s serial port or sound card. Using the Data Acquisition Toolbox™ , you can stream live, measured data directly into MATLAB for analysis and visualization. The Instrument Control Toolbox™ (available separately) enables communication with GPIB and VXI hardware.All the graphics features that are required to visualize engineering and scientific data are available in MATLAB®. These include 2-D and 3-D plotting functions, 3-D volume visualization functions, tools for interactively creating plots, and the ability to export results to all popular graphics formats. You can customize plots by adding multiple axes; changing line colors and markers; adding annotation, LaTEX equations, and legends; and drawing shapes.You can visualize vectors of data with 2-D plotting functions that create:(1)Line, area, bar, and pie charts(2)Direction and velocity plots(3)Histograms(4)Polygons and surfaces(5)Scatter/bubble plots(6)AnimationsThe MATLAB product provides functions for visualizing 2-D matrices, 3-D scalar, and 3-D vector data. You can use these functions to visualize and understand large, often complex, multidimensional data. You can specify plot characteristics, such as camera viewing angle, perspective, lighting effect, light source locations, and transparency. 3-D plotting functions include: Surface, contour, and mesh, Image plots ，Cone, slice, stream, and isosurface.MATLAB provides interactive tools for designing and modifying graphics. From a MATLAB figure window, you can perform the following tasks:(1)Drag and drop new data sets onto the figure(2)Change the properties of any object on the figure(3)Zoom, rotate, pan, and change camera angle and lighting(4)Add annotations and data tips(5)Draw shapes(6)Generate a function that can be reused with different dataMATLAB lets you read and write common graphical and data file formats, such as GIF, JPEG, BMP, EPS, TIFF, PNG, HDF, AVI, and PCX. As a result, you can export MATLAB plots to other applications, such as Microsoft Word and Microsoft PowerPoint, or to desktop publishing software. Before exporting, you can create and apply style templates, covering characteristics such as layout, font, and line thickness, to meet publication specifications.MATLAB contains mathematical, statistical, and engineering functions to support all common engineering and science operations. These functions, developed by experts in mathematics, are the foundation of the MATLAB language. The core math functions use the LAPACK and BLAS linear algebra subroutine libraries and the FFTW Discrete Fourier Transform library. Because these processor-dependent libraries are optimized to the different platforms that MATLAB supports, they execute faster than the equivalent C or C++ code.MATLAB provides the following types of functions for performing mathematical operations and analyzing data:(1)Matrix manipulation and linear algebra(2)Polynomials and interpolation(3)Fourier analysis and filtering(4)Data analysis and statistics(5)Optimization and numerical integration(6)Ordinary differential equations (ODEs)(7)Partial differential equations (PDEs)(8)Sparse matrix operationsMATLAB can perform arithmetic on a wide range of data types, including doubles, singles, and integers.Add-on toolboxes (available separately) provide specialized mathematical computing functions for areas including signal processing, optimization, statistics, symbolic math, partial differential equation solving, and curve fitting.MATLAB provides a number of features for documenting and sharing your work. You can integrate your MATLAB code with other languages and applications and deploy your MATLAB algorithms and applications as stand-alone programs or software modules.The MATLAB product lets you export your results as plots or as complete reports. You can export plots to all popular graphics file formats and then import the plots into other packages, such as Microsoft Word or Microsoft PowerPoint. Using the MATLAB Editor, you can automatically publish your MATLAB code in HTML, Word, LaTEX, and other formats.MATLAB provides functions for integrating C and C++ code, Fortran code, COM objects, and Java code with your applications. You can call DLLs, Java classes, and ActiveX controls. Using the MATLAB engine library, you can also call MATLAB from C, C++, or Fortran code.You can create your algorithm in MATLAB and distribute it to other MATLAB users directly as MATLAB code. Using the MATLAB Compiler (available separately), you can deploy your algorithm, as a stand-alone application or as a software module that you include in your project, to users who do not have MATLAB. Additional products let you convert your algorithm into a software module that is callable from COM or Microsoft Excel.Introduction to Simulink blocks libraryIn system dynamic simulation, you should draw the simulation system block diagram,and determine the parameters needed by the simulation. SimulinkThe module library contains the most commonly used to establish a system block diagram of the module, commonly used modules are briefly described below.1、continuous（1）Derivative（2）Integrator（3）State-Space（4）Transfer-Fcn（5）Transport Delay（6）Variable Transport Delay （7）Zero-Ploe2、Discontinuous（1）Backlash（2）Coulomb&Viscous Friction （3）Dead Zone（4）Dead Zone Dynamic（5）Hit Crossing（6）Quantizer（7）Rate Limiter（8）Rate Limiter Dynamic （9）Relay（10）Saturation（11）Saturation Dynamic （12）Wrap To Zero3、Discrete（1）Difference（2）Discrete Derivative（3）Discrete Filter（4）Discrete State-Space（5）Discrete Transfer Fcn （6）Discrete Zero-Pole（7）Discrete-Time Integrator （8）First-Order Hold（9）Integer Delay（10）Memory（11）Tapped Delay（12）Transfer Fcn First Order （13）Transfer Fcn Lead or Lag （14）Transfer Fcn Real Zero （15）Unit Delay（16）Weighted Moving Average （17）Zero-Order Hold4、Logic and Bit Operation （1）Bit Clear（2）Bit Set（3）Bitwise Operator（4）Combinatorial Logic （5）Compare To Constant （6）Compare To Zero（7）Detect Change（8）Detect Decrease（9）Detect Fall Negative （10）Detect Fall Nonpositive （11）Detect Increase（12）Detect Rise Nonnegative （13）Detect Rise Positive （14）Extract Bits（15）Interval Test（16）Interval Test Dynamic （17）Logical Operator （18）Relational Operator （19）Shift Arithmetic5、Lookup Table（1）Cosine（2）Direct Lookup Table (n-D)（3）Interpolation (n-D) using PreLookup （4）Lookup Table（5）Lookup Table (2-D)（6）Lookup Table (n-D)（7）Lookup Table Dynamic（8）PreLookup Index Search（9）Sine6．Math Operations（1）Abs（2）Add（3）Algebraic Constraint（4）Assignment（5）Bias（6）Complex to Magnitude-Angle （7）Complex to Real-Imag（8）Divide（9）Dot Product（10）Gain（11）Magnitude-Angle to Complex （12）Math Function（13）Matrix Concatenation （14）MinMax（15）MinMax Running Resettable （16）Polynomial（17）Product（18）Product of Elements（19）Real-Imag to Complex （20）Reshape（21）Rounding Function（22）Sign（23）Sine Wave Function（24）Slider Gain（25）Subtract（26）Sum（27）Sum of Elements（28）Trigonometric Function（29）Unary Minus（30）Weighted Sample Time Math7、Model Verification（1）Assertion（2）Check Discrete Gradient （3）Check Dynamic Gap（4）Check Dynamic Lower Bound （5）Check Dynamic Range（6）Check Dynamic Upper Bound （7）Check Input Resolution（8）Check Static Gap（9）Check Static Lower Bound （10）Check Static Range（11）Check Static Upper Bound8、Model-Wide Utilities（1）Block Support Table（2）DocBlock（3）Model Info（4）Timed-Based Linearization（5）Trigger-Based Linearization9、Prot & Subsystems（1）Configurable Subsystem（2）Atomic Subsystem（3）CodeReuseSubsystem（4）Enable（5）Enabled and Triggered Subsystem （6）Enabled Subsystem（7）For Iterator Subsystem（8）Function-Call Generator（9）Function-Call Subsystem（10）If（11）If Action Subsystem（12）In1（13）Model（14）Out1（15）Subsystem（16）Subsystem Examples（17）Switch Case（18）Switch Case Action Subsystem （19）Trigger（20）Triggered Subsystem（21）While Iterator Subsystem10、Signal Attributes（1）Data Type Conversion（2）Data Type Conversion Inherited （3）Data Type Duplicate（4）Data Type Propagation（5）Data Type Propagation Examples （6）Data Type Scaling Strip（7）IC（8）Probe（9）Rate Transition（10）Signal Conversion（11）Signal Specification（12）Weighted Sample Time（13）Width11、Signal Routing（1）Bus Assignment（2）Bus Creator（3）Bus Selector（4）Data Store Memory （5）Data Store Read（6）Data Store Write（7）Demux（8）Environment Controller （9）From（10）Goto（11）Goto Tag Visibility （12）Index Vector（13）Manual Switch （14）Merge（15）Multiport Switch （16）Mux（17）Selector（18）Switch12、Sinks（1）Display（2）Floating Scope（3）Out1（4）Scope（5）Stop Simulation（6）Terminator（7）To File（8）To Workspace（9）XY Graph13、Sources（1）Band-Limited White Noise（2）Chirp Signal（3）Clock（4）Constant（5）Counter Free-Running（6）Counter Limited（7）Digital Clock（8）From File（9）From Workspace（10）Ground（11）In1（12）Pulse Generator（13）Ramp（14）Random Number（15）Repeating Sequence（16）Repeating Sequence Interpolated （17）Repeating Sequence Stair （18）Signal Builder（19）Signal Generator（20）Sine Wave（21）Step（22）Uniform Random Number14、User-Defined Functions（1）Embedded MATLAB Function（2）Fcn（3）Level-2 M-file S-Function（4）MATLAB Fcn（5）S-Function（6）S-Function Builder（7）S-Function Examples15、Additional Math & Discrete（1）Additional Discrete（2）Additional Math: Increment – DecrementMATLAB技术的计算机语言MATLAB是一个高层次的语言和互动环境，和传统的编程语言相比，使您能够更快地执行计算密集型任务，如C语言，C++和Fortran。