Computer Explorations in Signals and Systems Using MATLAB

实例介绍

【实例简介】Computer Explorations in Signals and Systems Using MATLAB.pdf

【实例截图】

【核心代码】

Contents
Signals and Systems 1
1 Tutorial: Basic MATLAB Functions for Representing Signals ........ 2
2 Discrete-Time Sinusoidal Signals ........................ 7
3 Transformations of the Time Index for Discrete-Time Signals ........ 8
4 Properties of Discrete-Time Systems ...................... 10
5 Implementing a First-Order Difference Equation ............... 11
6 Continuous-Time Complex Exponential Signals @ .............. 12
7 Transformations of the Time Index for Continuous-Time Signals @ ..... 14
8 Energy and Power for Continuous-Time Signals @ .............. 16
Linear Time-Invariant Systems 19
1 Tutorial: conv .................................. 20
2 Tutorial: filter ................................. 22
3 Tutorial: lsim with Differential Equations ................... 26
4 Properties of Discrete-Time LTI Systems .................... 29
5 Linearity and Time-Invariance ......................... 33
6 Noncausal Finite Impulse Response Filters ....... .......... 34
7 Discrete-Time Convolution ............... .......... 36
8 Numerical Approximations of Continuous-Time ......... 38
9 The Pulse Response of Continuous-Time LTI Systems ............ 41
10 Echo Cancellation via Inverse Filtering .................... 44
Fourier Series Representation of Periodic Signals 47
1 Tutorial: Computing the Discrete-Time Fourier Series with f ft ....... 47
2 Tutorial: freqz .................................. 51
3 Tutorial: lsim with System Functions ..................... 52
4 Eigenfunctions of Discrete-Time LTI Systems ................. 53
5 Synthesizing Signals with the Discrete-Time Fourier Series ......... 55
6 Properties of the Continuous-Time Fourier Series ............... 57
7 Energy Relations in the Continuous-Time Fourier Series ........... 58
8 First-Order Recursive Discrete-Time Filters .................. 59
9 Frequency Response of a Continuous-Time System .............. 60
10 Computing the Discrete-Time Fourier Series .................. 62 
CONTENTS
11 Synthesizing Continuous-Time Signals with the Fourier Series @ ...... 64
12 The Fourier Representation of Square and Triangle Waves @ ........ 66
13 Continuous-Time Filtering @ .......................... 69
The Continuous-Time Fourier Transform 71
1 Tutorial: freqs .................................. 71
2 Numerical Approximation to the Continuous-Time Fourier Transform ... 74
3 Properties of the Continuous-Time Fourier Transform ............ 76
4 Time- and Frequency-Domain Characterizations of Systems ......... 79
5 Impulse Responses of Differential Equations by Partial Fraction Expansion 81
6 Amplitude Modulation and the Continuous-Time Fourier Transform .... 83
7 Symbolic Computation of the Continuous-Time Fourier Transform @ ... 86
The Discrete-Time Fourier Transform 89
1 Computing Samples of the DTFT ....................... 90
2 TelephoneTouch-Tone .............................. 93
3 Discrete-Time All-Pass Systems ......................... 96
4 Frequency Sampling: DTFT-Based Filter Design ............... 97
5 System Identification ............................... 99
6 Partial Fraction Expansion for Discrete-Time Systems ............ 101
Time and Frequency Analysis of Signals and Systems 105
1 A Second-Order Shock Absorber ........................ 106
2 Image Processing with One-Dimensional Filters ................ 110
3 Filter Design by Transformation ........................ 114
4 Phase Effects for Lowpass Filters ........................ 117
5 Frequency Division Multiple-Access ....................... 118
6 Linear Prediction on the Stock Market ..................... 121
Sampling 125
1 Aliasing due to Undersampling ......................... 126
2 Signal Reconstruction from Samples ...................... 128
3 Upsampling and Downsampling ......................... 131
4 Bandpass Sampling ............................... 134
5 Half-Sample Delay ................................ 136
6 Discrete-Time Differentiation .......................... 138
Communications Systems 143
1 The Hilbert Transform and Single-Sideband AM ............... 144
2 Vector Analysis of Amplitude Modulation with Carrier ............ 147
3 Amplitude Demodulation and Receiver Synchronization ........... 149
4 Intersymbol Interference in PAM Systems ................... 152
5 Frequency Modulation .............................. 156
The Laplace Transform 159
1 Tutorial: Making Continuous-Time Pole-Zero Diagrams ........... 159 
CONTENTS
2 Pole Locations for Second-Order Systems ................... 162
3 Butterworth Filters ................................ 164
4 Surface Plots of Laplace Transforms ...................... 165
5 Implementing Noncausal Continuous-Time Filters .............. 168
The z-Transform 173
1 Tutorial: Making Discrete-Time Pole-Zero Diagrams ............. 174
2 Geometric Interpretation of the Discrete-Time F'requency Response 176 ..... 10.3 Quantization Effects in Discrete-Time Filter Structures ........... 179
4 Designing Discrete-Time Filters with Euler Approximations ......... 183
5 Discrete-Time Butterworth Filter Design Using the Bilinear Transformation 186
Feedback Systems 191
1 Feedback Stabilization: Stick Balancing .................... 191
2 Stabilization of Unstable Systems ........................ 194
3 Using Feedback to Increase the Bandwidth of an Amplifier .......... 197

标签： Computer Signal&System MATLAB

实例下载地址

点此下载实例

不能下载？内容有错？点击这里报错 + 投诉 + 提问

好例子网口号：伸出你的我的手 — 分享！

网友评论

我要评论

小贴士

感谢您为本站写下的评论，您的评论对其它用户来说具有重要的参考价值，所以请认真填写。

类似“顶”、“沙发”之类没有营养的文字，对勤劳贡献的楼主来说是令人沮丧的反馈信息。
相信您也不想看到一排文字/表情墙，所以请不要反馈意义不大的重复字符，也请尽量不要纯表情的回复。
提问之前请再仔细看一遍楼主的说明，或许是您遗漏了。
请勿到处挖坑绊人、招贴广告。既占空间让人厌烦，又没人会搭理，于人于己都无利。

关于好例子网

本站旨在为广大IT学习爱好者提供一个非营利性互相学习交流分享平台。本站所有资源都可以被免费获取学习研究。本站资源来自网友分享，对搜索内容的合法性不具有预见性、识别性、控制性，仅供学习研究，请务必在下载后24小时内给予删除，不得用于其他任何用途，否则后果自负。基于互联网的特殊性，平台无法对用户传输的作品、信息、内容的权属或合法性、安全性、合规性、真实性、科学性、完整权、有效性等进行实质审查；无论平台是否已进行审查，用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。本站所有资源不代表本站的观点或立场，基于网友分享，根据中国法律《信息网络传播权保护条例》第二十二与二十三条之规定，若资源存在侵权或相关问题请联系本站客服人员，点此联系我们。关于更多版权及免责申明参见版权及免责申明

Computer Explorations in Signals and Systems Using MATLAB

同类人气实例

实例介绍

实例下载地址