2002_08

this code provide to understanding SVM

Implementation of a 3 phase cycloconverter inverter in matlab/simulink

该程序是用L-Z复杂度算法检测VF信号的算法，并用的MIT-BIH数据库中的数据加以实现的。(The program is used LZ complexity algorithm to detect VF signal algorithm, and use the MIT-BIH data in the database to be achieved.)

四种聚类算法源代码及示例代码,本程序的最终目的是形成一套标准的用于聚类、可扩展的工具。包括的内容有1. 聚类算法：Kmeans和Kmedoid算法、FCMclust, GKclust, GGclust算法 2. 评估分类原型：程序可以在二维图像上绘制出聚类的结果 3. 验证：程序给每一个算法提供验证机制，每个聚类算法会统计Partition Coefficient (PC), Classification Entropy (CE), Partition Index (SC), Separation Index (S), Xie and Beni s Index (XB), Dunn s Index (DI) and Alternative Dunn Index (DII)几种衡量指标。(Four clustering algorithm source code and sample code, the ultimate goal of this process is the formation of a set of criteria for clustering, scalable tool. Including the contents of 1. Clustering Algorithm: Kmeans and Kmedoid algorithm, FCMclust, GKclust, GGclust algorithm 2. Assess the classification of a prototype: The procedure can be two-dimensional images to map out the results of clustering 3. Verify: Program to provide every algorithm authentication mechanism, each clustering algorithm statistics Partition Coefficient (PC), Classification Entropy (CE), Partition Index (SC), Separation Index (S), Xie and Beni s Index (XB), Dunn s Index (DI) and Alternative Dunn Index (DII) of several indicators.)

crypto technique..simple coding mechanism for given string

说明：  matlab 小波去噪的程序 系转载 欢迎大家批评指正(matlab&wavelet)

code for data preproccess in 3 steps :Swap lines with missing value NaN, zscore Normalization, Standardization process

用matlab实现Arnold置乱和周期计算。其中，算法简单，效果好！(Arnold scrambling with matlab implementation and periodic calculations)

用C语言编写MATLAB 函数， 以用于DSP芯片上(Use the programming language C to write MATLAB function, col2im )

ppt文件，是matlab的一些基础知识，很有用(ppt files, are some of the basics of matlab, useful)