EM算法for cluster

改进的粒子群算法，用于参数优化等问题，可以用于发表论文、科研等方面。(pso )

covairance code for cr

Convert a vector auto-regressive model of order k to state-space form

this is a matlab code of the method of visual cryptography based in the shadows method of Visual Cryptography, Moni Naor, Adi Shamir.

OFDM经典算法S&C算法的matlab仿真程序，可出图，(OFDM classic algorithm of the S & C algorithm matlab simulation program can be a map,)

语音信号处理Matlab MATLAB-based digital signal processing and Practice Development(Speech Signal Processing Matlab)

说明：  压缩传感介绍性文章，文章详细介绍了稀疏矩阵的构建方法(an introduction to compressed sensing and the sparse matrix)

face recognition PCA

this project count the number of vehicles in the road with matlab software. you can use this program in management of traffic control and timing of the traffic light.

说明：  这对于计算chut chutiye的摩擦力是一个很好的选择(this is a nice for calculating the friction of chut chutiye)