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从前用matlab编的人脸识别的特征提取以及识别程序，希望有用(The previous series of face recognition using matlab feature extraction and identification procedures, seek to help)

通过BP网络实现对非线性函数（正弦函数）的逼近。函数比较短，很简练。(Through the BP network for the nonlinear function (sine function) approximation. Function relatively short and very concise.)

随机森林论文作者写的随机森林代码，采用matlab混合编程，需要安装Fortran compiler。。。(An interface to the random forest algorithm (version 3.3) written by Leo Breiman and Adele Cutler. This tool is for windows MATLAB R13 only)

The code consitst of QAM-desicion code, and implementation of adaptive filtering with vary equalizer length and delay of desired signal

说明：  MIMO的Matlab编程工具库，很有用(useful toolbox for MIMO Matlab programming)

matlab实现的行人检测加跟踪，对学习图像处理的同学很有帮助(matlab implementation of pedestrian detection and tracking, help students learn image processing)

pack unpacked bcd nimbers

music自适应算法估计来波方向matlab 代码实现(music DOA estimation adaptive algorithm matlab code)

基于MATLAB的语音滤波器，通过MATLAB使原来的语音信号分别进行带通，高通，低通滤波，得到更好的效果(MATLAB-based voice filter through the MATLAB so that the original speech signal, respectively, for band-pass, high pass, low pass filter, to get better results)

用matlab实现(7,4)系统循环码的编码和译码，g(x)=1+x+x3。 ((7,4) system encoding and decoding of cyclic codes, g (x) = 1+x+x3 using matlab.)