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说明：  基于DWT域的数字水印技术，子带编码隐写程序(DWT domain based on digital watermarking technology, subband coding steganography program)

多频道功率谱计算程序，比常规功率分辨率更高，matlab2006a平台调试通过(multi-channel power spectrum calculation procedures than conventional power with higher resolution, matlab2006a through debugging platform)

Matlab code for speech processing

很不错MATLAB入门实用教程 Very good MATLAB introductory practical tutorial(Very good MATLAB introductory practical tutorial )

decoding of binary LDPC as in Elec. Letters by MacKay&Neal 13March1997(decoding of binary LDPC as in Elec. Letters by MacKay)

求从1到20的阶乘，并且可以推广到N阶阶乘，。(Demand from 1 to 20 factorial, and can be extended to N-order factorial,.)

说明：  K-SVD算法程序，利用聚类算法对字典进行训练(K-SVD algorithm program, the use of clustering algorithm is trained on a dictionary)

Recently, both to return to my old love for evolution and to broaden my research horizon, I have started working on models simulating the dynamics of evolutionary processes. It is becoming clearer and clearer in biology that to understand form,

这是基于matlab的信号系统实验程序，可以完成信号系统课程的相关实验，提高信号系统课程的认识和理解。(This is based on the signaling system matlab experimental procedure, you can complete courses related experiments signaling system, improve the signal system course knowledge and understanding.)

做皮带运输系统模拟，在干扰下如何实现皮带平稳控制，其中解微分方程组常用数值解法即龙格法.(Belt transportation system simulation disturbance belt under steady control, including commonly used numerical methods of solving differential equations-Runge method)