主成分分析法

用matlab编写的基于人脸识别系统,文献可参考"Eigenfaces vs. Fisherfaces: Recognition using class specific linear projection."已经测试过程序可正常运行没有问题(Prepared using matlab face recognition system based on the literature may refer to " Eigenfaces vs. Fisherfaces: Recognition using class specific linear projection." Procedures have been tested there is no problem running)

matlab随机子空间 可以进行模态识别(matlabmatlab)

拉普拉斯滤波，用拉普拉斯算子进行的频域滤波(Laplace filter)

说明：  MATLAB s various matrix operators

LBG算法设计矢量量化码书的函数，需要给出训练序列x,矢量维数K和码书长度CN，返回根据训练序列给出的最小误差码书。(LBG algorithm for vector quantization codebook design function , you need to give training sequence x, vector dimension K and codebook length CN, return according to the minimum error given training sequence codebook . )

一种改进的LSB Steganography 以抵抗“RS分析法”和GPC Steganalysis(LSB Steganography against RS and GPC)

说明：  这是一个MATLAB仿真程序OFDM程序，适合于初学者学习使用，(This is the simulation of OFDM on Matlab. And this program is quite suitable for starters.)

This program is used to Calculate z transform, s transform..etc

说明：  《MATLAB 7.0从入门到精通》一书的配套程序——第9章的程序。(&quot MATLAB 7.0 from the entry to the master,&quot a book supporting the program- Chapter 9 of the program.)

matlab环境下进行结构受力变形分析计算的一本不错的参考资料(good and useful)