SHUANGXIANXING

this code provides Forward difference table. This topic is related to numerical analysis

PCA,KPCA完整程序，对研究人脸识别非常有用(this the code of pca and kpca)

利用棋盘格标定相机内参数的matlab程序(Calibration of camera parameters using the checkerboard matlab program)

该文件可以让您的c从入门到真正的精通（在supn中）(from this file,you can learn a lots about c program in uspn)

根据小波的分解算法与重构算法来实现小波的分解与重构(Algorithm based on wavelet decomposition and reconstruction algorithm to achieve the wavelet decomposition and reconstruction)

a trial version of PCA and Knn to face recognition. This file is not a full version of a code knn, however it is a good approach to start one.

Assembly Language for x86 Processors by Kip Irvine

日期转换的程序。可将字符型日期转换为数值型。增加了一种常用日期编码格式。建议将其作为mex使用，速度有显著提高。(Date conversion process. Date can be converted to a numeric character. Added a common date code format. Recommend its use as a mex, the speed has improved significantly.)

狼群算法应用，可以用于各类多维函数优化问题(grey wolf o)

IMC-PID是利用内模控制原理来对PID参数进行计算，应用小区域方差对比，程序简单，一个师兄的毕设。( The IMC- PID is using the internal model control principle for PID parameters is calculated, Application of small area variance comparison, simple procedures, A complete set of brothers.)