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一份关于lmfsoved 的matlab 代码，很好用的！(A report on lmfsoved the matlab code, a very good use!)

LPI信号处理工具，对学习雷达信号的同学有一定的帮助(LPI signal processing tools for learning radar signal will certainly help students)

EVAL_PDF_COND_MOG Evaluate the pdf of a conditional mixture of Gaussians

说明：  介绍灰色系统的相关知识，有助于提高MATLAB对它的求解(Introduction gray system knowledge, contribute to its solution MATLAB)

codage programmes pour la parole

说明：  汉明码（Hamming Code)是汉明于1949年的一种能纠正单个错误的线性分组码，最小码距dmin=3。汉明码的实现方式是在原数据中插入m位作为校验位。对于（n，k）汉明码，编码时需满足以下原则(Hamming code is a kind of linear block code which can correct single error in 1949. The minimum code distance Dmin = 3. The implementation of Hamming code is to insert m bit into the original data as check bit. For (n, K) Hamming codes, the following principles should be met)

清华大学胡广书教授< 数字信号处理理论算法实现>>第二版一书的配套题解和电子课件一书《数字信号处理题解及电子课件》（2007年5月出版）的matlab源程序。(Tsinghua University Professor Hu Guangshu )

样本熵程序，本人对其进行了改进，进行了加速。效果不错(the fast of sample Entropy.)

用matlab实现的可以发送email的程序，该程序有m文件实现和函数实现两种形式。(Using matlab to achieve can send email program, the program has m-file and function implementation and realization of two forms.)

用matlab实现录音放音，播放祝你生日歌，附说明文档。。(Implementation of audio playback using MATLAB, player I wish you a birthday song, with documentation)