pca_self

the theorem that the order of each subgroup of a finite group is a factor of the order of the group.

说明：  matlab实现的jpeg解码，是一个不错的程序，希望能帮到你(matlab implementation of the jpeg decoder is a good program, wish to help to you)

给出了三个m文件，分别适用于不同的Shortestpath问题，本程序是工程CT的一部分，属于正演算法，可获得射线路径。每一条均有注释，适合初学者。完美运行。(For the Shortpath, given 3 m files. They are the part of CT for induction. Fit for green hands.)

基于matlab的遗传算法的仿真，能够求出最优解。(matlab inherit)

说明：  基于遗传算法的光学薄膜设计优化MATLABcode(optical thin films design based on GA algorithms )

通过步进频率技术进行带宽合成，通过脉冲压缩，验证先压缩与后压缩的区别。结果表演，压缩后拼接与拼接后压缩效果一致。(Through the step frequency technology for the synthesis of bandwidth, through the pulse compression, verify the compression sequence don t affect the result of bandwidth synthesis.)

实现灰色关联分析的简单有效的matlab程序，运用熵权法求各指标的权重(Gray correlation analysis to achieve a simple and effective matlab program, using entropy method the weights of each index)

说明：  用matlab实现的高斯随机场，在图像处理中非常实用，效率 很高(Implemented with the matlab Gaussian random, very useful in image processing, efficient)

this application is used to search in data base to get some data with special specificaton

使用MATLAB的GUI接口设计一个简单的计算器，实现两个数的基本运算。(Use the GUI interface of MATLAB to design a simple calculator,realizing basic operations of two numbers.)