greyforecasting

说明：  基于MATLAB的信号与系统仿真课件 基于MATLAB的信号与系统仿真课件需在MATLAB环境下运行，需运行本软件， 请先进入MATLAB，然后键入主程序名main.m(MATLAB-based signal and system simulation courseware MATLAB-based signal and system simulation courseware required to run in the MATLAB environment is required to run this software, please enter the MATLAB, and then type the name of the main program main.m)

Local Histogram Equilizaion, its input is the mask size and returns the equilized image buffer

matlab canny算子。自己编写。(matlab canny operator)

joint pre-coder MIMO fullduplex

Solving the LP problem using Simplex method

Nearest positive semi-definite covariance matrix MATLAB fucntion (by Marco.B, BSD license)

高效稀疏求解包，包含一些应用实例，应用广泛。(Efficient sparse solution package, including some application examples, wide application.)

这两个小程序是matlab的.m文件，06为采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波，07采用matlab中的函数filter2对受噪声干扰的图像进行均值滤波。(these two small procedure is Matlab. M documents, 06 for 2D median filtering function medfilt2 right by the Salt and Pepper image noise filtering, 07 using Matlab filter2 the function of noise interference by the image filtering.)

说明：  计算均方误差MSE信噪比SNR峰值信噪比PSNR绝对平均误差的matlab函数(Calculate the mean square error MSE, SNR is the peak signal to noise ratio PSNR absolute average error of Matlab functions)

在gui界面实现暂停、停止、中止的功能，可以看一下(In the gui interface to pause, stop, stop function, can look)