2-3电平

此代码为本人在做灰色关联度分析时所用的matlab代码，所用实验数据也在，可以直接运行，希望能对其他学习灰色关联度分析的人员有用。(This code is I do gray correlation analysis used matlab code, the experimental data are used, can be run directly, hoping to be useful for other learning gray correlation analysis of staff.)

采用matlab编写单变量控制图，主要是休哈特控制图。(Written by matlab single variable control charts, mainly Shewhart control chart.)

说明：  信道建模中使用的高斯过程，希望对会员们有用(Channel modeling process used in Rice)

这是一个可以证明lms自适应算法如何实现的程序源码，通过此程序可以很好的理解算法的原理及其具体实现(This is a short program that demonstrates how LMS adapatation works. This particular implementation is useful for someone trying to first understand the algorithm and how it works. )

采用有限差分方法模拟计算高斯光束在自由空间传播过程。(Simulation using the finite difference method of Gaussian beams in free space propagation.)

This program print electric field pattern for rectangular Aperture Antenna

说明：  用级数PI/4 = 1 -1/3 + 1/5 -1/7+…求PI的近似值，要求取前1000项来计算。(With a series PI/4 = 1-1/3+ 1/5-1/7+ ... seeking an approximation of PI, demanded before the 1000 data.)

说明：  在matlab环境下理想比较器的simulink建模(In an ideal environment matlab simulink model comparator)

ADAPTIVE HISTOGRAM EQUILIZATION

convolution filter application