matlabBasic

读入一幅256*256图像，将它分成8*8pixel的若干块，对每块做DCT变换，保留Z型顺序的若干变换系数，进行IDCT重构图像，计算重构图像的信噪比(Reading a 256* 256 image, it will be divided into several blocks of 8*8 pixel, keep each optimal Z transformation of sequence number, IDCT transform coefficient calculation reconstruction image reconstruction images,and the signal-to-noise ratio)

说明：  图像的二维傅里叶变换，matlab编程，很好用。(Two-dimensional Fourier transform image, matlab programming )

CO2gui - lab control and automation

这是关于发动机缸内燃烧的数值模拟软件KIVA-3V的源码解说。(This is the engine cylinder combustion simulation software KIVA-3V source commentary.)

三自由度机械臂在simulink中的运动建模以及仿真(Motion simulation of manipulator with three degrees of freedom)

说明：  遗传算法工具箱。。 。。很实用的(Genetic Algorithm Toolbox. . . . Very useful)

speech processing by matlap

PCA (Principal component analysis) is used to redraw dimension of data

this is basic for understood radar

降维状态观测器是非常重基于T变换的降维观测器设计方法。要的一类观测器(Reduced-order state observer is very important dimension reduction based on T transform observer design method. To a class of observer)