Welch

zero forcing equlization algorithm

说明：  matlab简明教程。不用多说，要学习matlab的朋友们看看吧，基础教程。(A simple tutorial matlab. Needless to say, to learn matlab friends to see it, the basis of course.)

均值滤波（线性平滑滤波）和中值滤波程序·······(Average value filter (linear smoothing filter) and value filter )

this is good code.for our learing.

说明：  Andrew Ng Cousera 机器学习课程神经网络手写字符识别，源代码以及说明文档(Andrew Ng Cousera 's Machine learning courses, Neural Network handwritten character recognition, source code and documentation)

ofdm codding of transmitter and reciever enjouy this

这个是我改进了的语音处理里面的端点检测源程序，可以直接编译运行，效果比较好(This is my improved speech endpoint detection treatment inside source, the compiler can be run directly, the effect is better)

MATLAB coding for QAM BER is given

说明：  非线性系统中混沌liu氏函数的matlab实现(Chaos liu' s function)

利用matlab编程实现RBF神经网络，利用训练模型算法，最后得到较精确的神经网络模型，里面的程序并不需要先前自己进行数据归一化处理(radial basis function)