work(4)

说明：  对原始图像添加椒盐噪声，并用邻域平均和中值滤波法进行滤波，并可以进行对比。(Add salt and pepper noise to the original image, and with neighborhood average and median filtering method for filtering, and can be compared.)

picture for RGB analysis

modelling and integration of grid connected pv systam.

生成正弦波，不需要调用sin函数，利用的查表法(Generate a sine wave, you do not need to call the sin function using table look-up method)

Parsevals Relation and Relations between the DFTs of the Periodic Even and Odd Parts of a Real Sequence

说明：  MatLab的中文手册,Matlab是工程应用不可缺少的工具，在图像处理方面等多方面均有不可缺少的工具。此中文手册必将给你的工作和学习带来无限帮助。(MatLab Chinese Manual, Matlab is the engineering application of an indispensable tool in image processing, etc. are an indispensable tool. This Chinese manual will give you work and study to help bring immense.)

关于matlab的一些知识，希望对大家有所帮助。(Some knowledge about matlab, we want to help.)

src 算法中的迭代算法,通过该算法可以计算SRC的参数，通过使用线性表示来求。(src algorithm iterative algorithm, the algorithm can be calculated by the SRC parameter, by using a linear representation requirements.)

使用MATLAB编写的灰色预测的程序，用于处理长江水质污染情况的数据。(MATLAB prepared using gray prediction procedures for processing data of the Yangtze River water pollution situation.)

M&M载波恢复算法的MATLAB实现，很具有参考价值，精度满足要求(M&M algorithm for carrier frequency estimate)