Chap_4

理论力学问题——大角度单摆的MATLAB模拟(Theory of mechanical problems- MATLAB simulation of large-angle pendulum)

Matlab filter conversion

一种改进的LSB Steganography 以抵抗“RS分析法”和GPC Steganalysis(LSB Steganography against RS and GPC)

本例演示：如何依靠图形窗 UserData 属性在递归调用中传送用户控件的图柄，保证回调动作正确执行。(demonstration of the cases : how to rely on graphics window UserData attribute in the recursive call to transfer control of the map user handles, callback action to ensure correct implementation.)

2D gabor wavelet,used to simulate human vision for any application in digital image processing

sar图像去噪的几种新的方法，加入重复控制，针对EMD方法的不足。( Several new methods sar image denoising, Join repetitive control, For lack of EMD.)

说明：  该程序通过模仿生物的遗传特点，解决全局最优解的问题(The program solves the problem of global optimal solution by imitating the genetic characteristics of organisms)

Universal Space-Time-Frequency Block Codes Design for the Multiband MIMO-OFDM Systems

self balancing robot at LQR control

一些MATLAB的应用，可以学习一些关于MATLAB中的GUI设计(Some of MATLAB applications, you can learn some of the GUI design in MATLAB)