Van-der-Pol-Oscillator

when SNR is high , 1st sample estimator provides good estimate of A. it has no noise effect . so we don’t need averaging effect to reduce noise when SNR is high. However variance is still low in sample mean estimator which shows that in reality ,sample mean is good estimator than 1st sample estimator. So, for high SNR, we do not need to reduce the effect of noise by averaging. or we can say that for high SNR let say >1000 , 1st sample estimator got reduced noise. But as for as variance is concerned , the sample mean has low variance for high SNR as well.

In this IEEE Paper "Visual Cryptography is Solved" in c and MATLAB

该程序使用MATLAB实现了车牌识别，已通过测试，使用方法有边缘检测，腐蚀等操作(The program use MATLAB the license plate identification, already through the test, and method of use have edge detection, corrosion and other operational)

matlab 实现leach 实验仿真算法(matlab leach )

A SIMPLE EXAMPLE OF PSO optimization

extracts window coordinates from an image of a building. window pictures must be taken at a straight angle, and the picture needs to be shot at daylight.

说明：  matlab SIMULINK Arabic tutorial part 3

LDPC 从编码到BP解码全部 大家可以参考下 不错的代码 值得深入学习 保证可以在MATLAB上跑(LDPC DEMO 数据帧可以任意选择)

频谱感知的IEEE论文，适合研究认知无线电的同学使用，主要是感知方向的研究(Spectrum sensing IEEE paper, suitable for students of cognitive radio use, mainly is the research direction of perception )

matlab2012b的安装方法，单机安装及局域网服务器安装-matlab2012b，license( installation method, installation of stand-alone installation and LAN Server)