root_music

核主元分析程序，利用核函数将非线性数据映射到线性空间，再利用主元分析提取特征数据。(KPCA procedure uses the kernel nonlinear data mapped into linear space, and then using principal component analysis to extract feature data.)

基于人群搜索算法SOA的PID参数整定，包括参数的编码，适应度函数的选取，搜索步长的确定，搜索方向的确定，个体位置的更新(Update search algorithm based on PID parameter crowd SOA tuning, including selecting encoding parameters, fitness function, the search step to determine to determine the direction of the search, the individual positions)

Compute descriptive and inferential statistics for circular or directional data

一种matlab匹配算法，计算图像的7个不变矩 (A matlab matching algorithm to calculate the images of seven invariant moments)

RLS法20次实验和1次实验的对比分析，调试成功了，可以用(The RLS method 20 experiments and experimental comparative analysis, debugging, you can use)

本科毕设要求参见标准测试模型，小波包分析提取振动信号中的特征频率，有小波分析的盲信号处理。( Undergraduate complete set requirements refer to the standard test models, Wavelet packet analysis to extract vibration signal characteristic frequency, There Wavelet Analysis Blind Signal Processing.)

a function that calculate the laplacian transform of an given image

该matlab函数可以在matlab环境下读取pgm文件(To read the file of pgm format)

OFDM 16QAM Simulink model

MATLAB基本函数集，对学习MATLAB指令有很大的帮助！！！(Basic set of MATLAB functions, MATLAB commands to learn a great help! ! !)