基于MATLAB的连续信号的频谱分析
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II
目录
第一章 引言........................................................................................................................1
1.1 概述.........................................................................................................................1 1.2 连续信号的频谱分析.............................................................................................1 1.3 研究意义.................................................................................................................2 1.4 本文的主要工作.....................................................................................................2 第二章 系统分析................................................................................................................3
2.1 引言.........................................................................................................................3 2.2 需求分析................................................................................................................3 2.3 可行性分析.............................................................................................................4
5.4.2 模块具体设计...........................................................................................12 5.5 生成可执行..........................................................................................................19 5.6 小结......................................................................................................................19 第六章 设计测试..............................................................................................................20 第七章 结论......................................................................................................................20
4.2.1 Windows XP...............................................................................................8 4.2.2 Matlab 7.0...............................................................................................8 4.2.3 图形用户界面(GUI).................................................................................9 第五章 实验设计..............................................................................................................10
4.1 系统开发环境和运行环境.....................................................................................7 4.2 开发语言和开发工具介绍....................................................................................8
III
5.1 引言.......................................................................................................................10 5.2 设计整体框图.......................................................................................................10 5.3 实验设计步骤......................................................................................................11
3.1 引言.........................................................................................................................6 3.2 界面工具的选取.....................................................................................................6 3.3 连续信号实验的软件工具选择.............................................................................7 3.4 设计方案选择........................................................................................................7 第四章 开发运行环境...................................................................................................7
2.3.1 技术可行性..................................................................................................4 2.3.2 经济可行性.................................................................................................4 2.3.3 操作可行性.................................................................................................4 2.4 设计主要目标及功能............................................................................................5 2.4.1 设计目标.....................................................................................................5 2.4.2 设计主要功能.............................................................................................5 2.5 小结........................................................................................................................5 第三章 方案选取................................................................................................................6
I
Abstract
This paper summarizes the signal spectrum analysis. Mainly describes the use of Matlab software design and realize the basic signal spectrum analysis principle and function, and the use of Matlab software provides a Graphical User interface (Graphical User Interfaces, GUI) design with human-computer interaction, friendly interface of the User interface. This paper based on Matlab graphical user interface design functions, showed each spectrum charts interface. In this experiment, the integration of the signal processing of multiple graphics analysis and its application effect is good. This design is a type of experiments demonstrate visual simulation tools, with graphics and dynamic simulation demonstrates the basic way of signal waveform and transform, make learning personnel intuitive, perceptual understand and grasp the basic knowledge of signal and system. Key words: Signal Processing , MATLAB , Graphical user interface , Experimental Software
编号:
西北师范大学知行学院
本科生毕业设计论文
题 目: 基于 MATLAB 的连续信号的频谱分析
学 号:
39 号
姓 名:
祁永娇
系 别:
电信系
专 业:
电子信息工程
班 级:
07 电本班
指导教师:
吴晓春
教师职称:
教授
完成时间:
Байду номын сангаас
2010 年 3 月
内容摘要
本文概述了信号的频谱分析。重点介绍了利用 Matlab 软件设计实现信号频谱的 基本分析原理及功能,以及利用 Matlab 软件提供的图形用户界面(Graphical User Interfaces ,GUI)设计具有人机交互、界面友好的用户界面。本文采用 Matlab 的图 形用户界面设计功能, 显示出了各个图形界面。在该实验中, 集成了信号处理中的 多个图形分析, 应用效果良好。本设计是一种演示型实验,用可视化的仿真工具,以 图形和动态仿真的方式演示部分基本信号的波形和变换,使学习人员直观、感性地 了解和掌握信号与系统的基本知识。 [关键词]信号处理,MATLAB,图形用户界面,实验软件
目录
第一章 引言........................................................................................................................1
1.1 概述.........................................................................................................................1 1.2 连续信号的频谱分析.............................................................................................1 1.3 研究意义.................................................................................................................2 1.4 本文的主要工作.....................................................................................................2 第二章 系统分析................................................................................................................3
2.1 引言.........................................................................................................................3 2.2 需求分析................................................................................................................3 2.3 可行性分析.............................................................................................................4
5.4.2 模块具体设计...........................................................................................12 5.5 生成可执行..........................................................................................................19 5.6 小结......................................................................................................................19 第六章 设计测试..............................................................................................................20 第七章 结论......................................................................................................................20
4.2.1 Windows XP...............................................................................................8 4.2.2 Matlab 7.0...............................................................................................8 4.2.3 图形用户界面(GUI).................................................................................9 第五章 实验设计..............................................................................................................10
4.1 系统开发环境和运行环境.....................................................................................7 4.2 开发语言和开发工具介绍....................................................................................8
III
5.1 引言.......................................................................................................................10 5.2 设计整体框图.......................................................................................................10 5.3 实验设计步骤......................................................................................................11
3.1 引言.........................................................................................................................6 3.2 界面工具的选取.....................................................................................................6 3.3 连续信号实验的软件工具选择.............................................................................7 3.4 设计方案选择........................................................................................................7 第四章 开发运行环境...................................................................................................7
2.3.1 技术可行性..................................................................................................4 2.3.2 经济可行性.................................................................................................4 2.3.3 操作可行性.................................................................................................4 2.4 设计主要目标及功能............................................................................................5 2.4.1 设计目标.....................................................................................................5 2.4.2 设计主要功能.............................................................................................5 2.5 小结........................................................................................................................5 第三章 方案选取................................................................................................................6
I
Abstract
This paper summarizes the signal spectrum analysis. Mainly describes the use of Matlab software design and realize the basic signal spectrum analysis principle and function, and the use of Matlab software provides a Graphical User interface (Graphical User Interfaces, GUI) design with human-computer interaction, friendly interface of the User interface. This paper based on Matlab graphical user interface design functions, showed each spectrum charts interface. In this experiment, the integration of the signal processing of multiple graphics analysis and its application effect is good. This design is a type of experiments demonstrate visual simulation tools, with graphics and dynamic simulation demonstrates the basic way of signal waveform and transform, make learning personnel intuitive, perceptual understand and grasp the basic knowledge of signal and system. Key words: Signal Processing , MATLAB , Graphical user interface , Experimental Software
编号:
西北师范大学知行学院
本科生毕业设计论文
题 目: 基于 MATLAB 的连续信号的频谱分析
学 号:
39 号
姓 名:
祁永娇
系 别:
电信系
专 业:
电子信息工程
班 级:
07 电本班
指导教师:
吴晓春
教师职称:
教授
完成时间:
Байду номын сангаас
2010 年 3 月
内容摘要
本文概述了信号的频谱分析。重点介绍了利用 Matlab 软件设计实现信号频谱的 基本分析原理及功能,以及利用 Matlab 软件提供的图形用户界面(Graphical User Interfaces ,GUI)设计具有人机交互、界面友好的用户界面。本文采用 Matlab 的图 形用户界面设计功能, 显示出了各个图形界面。在该实验中, 集成了信号处理中的 多个图形分析, 应用效果良好。本设计是一种演示型实验,用可视化的仿真工具,以 图形和动态仿真的方式演示部分基本信号的波形和变换,使学习人员直观、感性地 了解和掌握信号与系统的基本知识。 [关键词]信号处理,MATLAB,图形用户界面,实验软件