多群粒子群优化算法的 python 代码

用matlab中的基本数学包实现-PCA，有助于理解PCA原理。 (Using matlab in the realization of the basic mathematical package-PCA, help to understand the principles of PCA.)

Windows in matlab. Blackmanharris, Hamming, Gauss, Kaiser. There is tool for comparing different windows with different parameters. Parameter N set the window length

this code is for Minimaxni decision

说明：  人脸定位的MATLAB源程序，希望对做图象处理的同志有帮助。(Face positioning MATLAB source, and I hope to do the image processing to help comrades.)

matlab下利用元胞自动机进行细菌生长模拟，具有一定的学习价值(matlab under utilization of cellular automata for bacterial growth simulation, has a certain value of learning)

matlab干涉图条纹追踪，建立了GUI界面(matlab interferegram tracing)

自己实现的matlab gcc算法，声源定位的一部分(My own version of gcc in matlab, can be used in locating the speaker.)

Sobel算子实现图像区域生长的图像分割，该程序经本人验证可行，欢迎下载(Sobel operator to achieve the image region growing image segmentation, the program after I verified feasible, welcome to download)

重力异常反演，《MATLAB程序设计及在地球物理中的应用》一书中的代码，手动敲的。(Gravity anomaly inversion, MATLAB programming and application in geophysics, a book of code, manual knock.)

IMC-PID是利用内模控制原理来对PID参数进行计算，实现典型相关分析，用于建立主成分分析模型，采用的是脉冲对消法，这个有中文注释，看得明白，有较好的参考价值。