feature-extraction

先进PID控制及MATLAB仿真程序，第er章的经过运行，全都成功(Advanced PID control and MATLAB simulation program, the first chapter after running er, all successfully)

This a matlab GUI still in in development. Havesome bugs but will be update. This GUI allow: - Visualization of time/frequency signal - Visualization of scatter - Visualization of time signal - Visualization of feature (not finish)

Pe rceptron, con ve rgence, and gene rali zati on Recall tha t we ar e dealing with linear classifiers throug h origin, i.e.

通过matlab来调用fortran和c语言，其中有很多示例，是一本不可多得的外部程序调用的参考书(By matlab to call fortran and c language, there are many examples, is a rare procedure called an external reference)

ni5641r模拟输入代码，并画功率谱估计。(ni5641r analog input,and draw power spectrum estimation.)

turbo码中常用的交织器，S-随机交织(The turbo code interleaver, S-random interleaver )

template matching using corr2 function in matlab working very well

说明：  多输入多输出OFDM多用户检测仿真程序（MATLAB编写）(Multiple-input multiple-output OFDM multi-user detection simulation program)

这是一个用matlab语音编写的完整的指纹识别程序，用matlab语言实现了识别指纹、比较两个指纹图像相似度等功能，并设计了用户界面，使用户方便地进行图片的提取和分析，同时直观地显示出比较结果，方便直观(This is a complete fingerprint recognition procedures written in a voice with matlab, matlab language used to identify fingerprints, similarity compare two fingerprint images and other functions, and design a user interface that allows users to easily extract and analyze images, while visually shows the comparison results, convenient and intuitive)

微信定位源代码,微信定位精灵,定位助手,微信定位软件(Micro-channel positioning source code, micro-channel positioning elves, positioning aides, micro-channel positioning software)