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采用db4小波对是与信号进行降噪处理，实际效果良好(Using DB4 wavelet denoising is processing and signal, the actual effect is good)

利用BP人工神经网络对语音特征信号进行分类(classification of Speech signal )

rs编码仿真,搭配matlab工具箱的rs解码进行验证,绝对可用!(rs coding simulation, with matlab toolbox rs decoder to verify, absolutely free!)

simple watermark test

SVG静止无功发生器的滞环控制模型 有一定的参考价值。是我初学SIMULINK的第一个，有很大的启发意义。模型很简单，跟大家共享吧。(SVG STATCOM hysteresis control model has some reference value. Was my first SIMULINK beginner, there are a lot of instructive. Model is very simple, to share it with everyone.)

设计实现了DSSS通信中RAKE接收的功能，包括m序列生成的m文件和一个数据源扩展程序，可以仿真RAKE接收的误码率，便于分析性能！(Design and Implementation of a DSSS communication RAKE receiver functions, including the m sequence generated m file and a data source extension, you can simulation RAKE receiver BER to facilitate analysis of the performance!)

一维的有限差分源代码，，matlab，简单易学，方面使用，有限差分的优点就是计算简便高效(One-dimensional finite difference code)

信道编码，用于信号在信道中安全传输，抵抗高斯噪声等干扰攻击。(Channel coding, for the secure transmission of the signal in the channel to resist attack Gaussian noise interference.)

胡广书 数字信号处理-理论,算法与实现的书中源程序 fortran版本(HU-book Digital Signal Processing- theory, algorithms and implementation fortran source code version of the book)

运用多种手段进行空间域图像处理，有图片以及相关文档(The use of various means of spatial domain image processing, there are pictures and related documents)