ENVELOPE_gets_the_data_of_upper_and_down_envelope_

this code is for EMD decomposition

一篇介绍matlab实现高效编程的文档，对于每一种方法都有相关的例子(An efficient introduction matlab programming documents, for each method are related to the case)

计算压缩感知的测量矩阵和稀疏基的RIP因子。(This file aims to calculate the RIP factor or the measurement matrix and sparse base in compressive sensing field.)

matlab编写的线性对比度展宽算法，参数可以调整(matlab prepared by the linear contrast stretching algorithm)

基于Anti_windup的PID控制，被控对象为一个大的阶跃信号1500，是针对连续系统采用离散控制器进行仿真的(Anti_windup based on the PID control, object to a large step signal 1500 is targeted at discrete continuous system simulation controller)

这是一个介绍Matlab使用的课件，其内容简单，适合初学者接触和学习Matlab。(This is an introduction to Matlab uses the courseware, their content is simple, suitable for beginners contacts and learning Matlab.)

说明：  用S函数来描述PWM算法(Describe PWM Arithmetic use S-Function)(Describe PWM Arithmetic use S-Function)

说明：  这是一个用遗传算法GA处理实际问题的实例(This is a use of genetic algorithms to deal with the actual examples of problems)

求图像显著区域的GBVS算法，matlab编写，可直接运行(For image salient regions GBVS algorithm)

蒙特卡洛源程序，可以运行，图像还不错的。值得一看。(Monte Carlo source, can run pretty good picture. Worth a visit.)