rough-sets

基于m序列的直接扩频系统的仿真(程序格式是文本文档，解压后将代码拷贝近MATLAB中，即可运行)(Based on direct sequence spread spectrum system m simulation (program format is a text document, copy the code after decompress nearly MATLAB, you can run))

说明：  一维光子晶体反射率的计算，可以用来制作相应的光子晶体，用来分波(One-dimensional photonic crystal reflectivity calculations can be used to produce the corresponding photonic crystal, for partial wave)

Integers is given a rectangular matrix. define: 1) The number of rows containing at least one zero element 2) the number of the column in which the longest series of the same elements

可以向图片嵌入水印，来保护图片的版权信息，使用MATLAB开发(Be able to image embedded watermark to protect copyright of the image information, the use of MATLAB development)

Cross entropy for TSP problem matlab file

这是我在万方图书馆下载的关于MATLAB和vc混合编程的书籍，有介绍原理和也有介绍具体实现的。(This is my library at万方download vc on MATLAB and mixed programming books, has introduced the principle and also the introduction of specific implementation.)

This code describes the blind channel estimation problem for the estimation of different estimation schmes.

使用MZM实现QPSK，内含QPSK的星座图，输入输出图像，输出相位变化图，眼图(Achieve QPSK using MZM , containing QPSK constellation, input and output images, the phase diagram of output, eye diagram)

给出接收信号眼图及系统仿真误码率，快速扩展随机生成树算法，有PMUSIC 校正前和校正后的比较。( The received signal is given eye and BER simulation systems, Rapid expansion of random spanning tree algorithm, A relatively before correction and after correction PMUSIC.)

通过对现在汽车前轮转向机构的分析，设计了其优化算法。(By now the front wheel steering motor vehicle analysis, design of its optimization algorithm.)