PCA_new

用matlab的pde工具箱时，描写非规则几何区域的m文件(Pde with matlab' s toolbox, the description of non-regular geometric region m file)

单闭环系统的MATLAB仿真，现象出来了，效果挺不错的。(MATLAB simulation of a single closed-loop system, the phenomenon came out, the effect is very good.)

Here is the YulWalker code

lapla图像增强，可用于图像的增强处理，以有利于后期的特征提取等应用(lapla image enhancement, can be used for image enhancement in order to facilitate the later feature extraction applications)

CHORDSOL Chord method code for scalar equations. This code terminates on small relative-absolute errors, function [X, HIST] = CHORDSOL(X, F, TOLA, TOLR) Inputs: X = initial iterate F = function TOLA = absolute error tolerance TOLR = relative error tolerance Output: x=approximate result

kalman，vc++-------------(kalman, vc++-------------)

将彩色图像有选择灰度化的matlab程序(Select graying)

speed and position control of dc motor

MATLAB7.0基础教程_清华大学，很好的教材，适用于0基础的人(Tutorial for MATLAB7.0)

compression and decompression for image