cgsvd

通信系统仿真用到的源码，关于matlab 的，希望对大家有用 (Source code used in communication system simulation on matlab, and I hope for all of us)

Inverse Filters on matlab

圆卷积与线卷积在FIR中的实现，通过程序还开深刻理解两者间的差别和各自优劣。 1.圆卷积用在被截出的某段数据中，此时，长度应该定为和输入数据长度一致（一般输入数据大于hn的数），这时圆卷积结果相当于某段被截断出来的数据以非截断的方式经过滤波而得出的结果；线卷积用在各自独立的，离散的数据中，若截断数据也用线性卷积来计算，那么就相当与这部分数据是与源数据是独立的， 得出的结果时域两端会变长，但频谱基本上一样的。差别可以想象。 2.注意圆卷积最开始的输入数据的次序，构造矩阵时要注意。(Circular convolution with the line convolution in the FIR implementation, the program also opened a deep understanding of the difference between the two and their respective pros and cons. A circular convolution with cut out a certain period of data At this point, the length should be set for the same length as the input data (typically input data greater than hn the number), when the circular convolution is equivalent to a certain the results of the truncated data to the non-truncated filtered line convolution with a separate, discrete data, truncated data with a linear convolution calculation, then the equivalent of this part of the data is independent of the source data, the results of both ends of the time domain becomes long, but the spectrum is basically the same. The difference can imagine. Note that the order of the circular convolution of the input data to construct matrix.)

车辆蛇形运动的程序,主要是研究高速列车稳定性的东西(hunting behavior of vehicle)

Image Filters for Noise Reduction in Images

用matlab作图时，对于下标的标注格式需要用特殊符号来实现。本文档里面归纳了相关的标注格式的符号，供大家学习参考。(Plotted using matlab need to use special symbols for subscripts label format. This document which summarizes the annotation format symbols, for all to learn.)

说明：  Programming technique for matlab

基于matlab的异步电动机仿真控制，控制方式为svpwm波，输出结果理想。(Based on simulation matlab induction motor control, control of svpwm wave output ideal.)

Matlab2012最新教程(代码直接复制调试)(The latest Matlab2012 tutorial)

Instructions for Isomap code.