PCA

Bitload in the OFDM system

采用CA-CFAR的方法，对weibull杂波下的目标进行检测，包含杂波产生程序(CA-CFAR, weibull clutter, target detection, including noise generation process)

能够提取出故障的特征，并对故障的特征进行分类，为进一步识别故障做好基础。(It could give charasterics of different faults and divide them.As a result,it is based on recongnizing the faults.)

MATLAB进行模糊统计，得到模糊分布(隶属函数)近似解析表达式(MATLAB fuzzy statistics, get fuzzy distribution (membership function) approximate analytical expressions)

说明：  讲解了FFT DFT 以及有关的matlab函数，比较实用(Explained the FFT DFT and the matlab function, more practical)

说明：  运用光反馈测距的部分程序，运用此程序可实现运用。希望大家参考，并且适当的修改。(The use of optical feedback ranging part of the process, use can be achieved using this procedure. Hope your reference, and the appropriate changes.)

语音信号中的平滑处理，很实用的程序哦，值得一看，谢谢查看。(speech smoothing)

说明：  粗糙集属性约简，包括正域的计算，约简结果的提取(Rough Set Attribute Reduction, including the calculation of positive fields, the extraction of reduction results)

matlab写的手写分类识别得源码，内部包含文件的使用说明。(matlab write a handwritten classification source, the internal document that contains instructions.)

说明：  泊松方程 matlab解偏微分方程定界问题和图像(matlab matlab)