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说明：  关羽调频广播的很好的几篇文章，值得一看。(Guan Yu, a good FM radio articles, worth a visit.)

EZW_Matlab_code using huffman code

这是一个实现256QAM星座映射的代码，使用格雷码编码方法。(This is an implementation of 256 qam constellation mapping code, the use of gray code encoding method. )

利用模拟退火算法改进的kmeans算法，可以实现分类也可以用来分割，matlab版本(Improved simulated annealing algorithm kmeans algorithm can also be used to classify segmentation, matlab version)

这是用matlab编写的一个kalman滤波器，数字信号实验维纳滤波，估计AR模型参数(using Matlab is prepared by a Kalman filter, digital signal experimental Wiener filtering, AR model parameters estimated)

code about fdtd gooood3

linear tank model on matlab

说明：  这是一个用MATLAB写的db4小波程序，有主程序等(this is a function file write in matlab,embrace a main function )

Solves matrix equation of type AX+XB+XCX+D = 0 for X being non-square

GA多目标优化的程序 带约束 里面有教程(GA multi-objective optimization program with constraints there are tutorials)