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说明：  前推回代法通用matlab程序,收敛性好！(Before backward substitution method General matlab program, Convergence!)

说明：  此函数是个滤波过程，可以用此函数来去除图像中的噪声(You can use this code to remove the noise in graph)

matlab实现对ccd相机的实时采集，gui显示图像，并进行处理(matlab to realize real-time acquisition ccd camera, gui display images, and processing)

采用MATLAB语言编译的线性方程组求解函数，希望对大家有用(resolving overdetermined linear equations)

TOU Demand Response Code

说明：  潮流计算，电力系统潮流计算。从已知节点数据计算牛顿潮流(Power flow, power system flow calculation. Newton calculated from the known trend of the data node)

SAR_Filter，SAR图像滤波程序，基于Matlab开发。 (SAR_Filter，a program for SAR image s filtering .)

对二阶倒立摆进行仿真，利用S函数搭建模块，实现对非线性二阶倒立摆的控制仿真(Inverted pendulum on the second simulation, the use of S-function to build the module, to achieve second-order non-linear simulation of inverted pendulum control )

這是一個利用butter filter 的bandstop 來濾除原始訊號中有雜訊的方法，先轉為spectrogram觀察雜訊所分步頻帶與能量，再依照要濾除的部分作bandstopa(This is a use of bandstop butter filter to filter out the noise of the original signal has a method, the first step into a spectrogram observation noise and energy of the band, then follow to filter out parts for bandstopa)

各种分布之下的随机数matlab生成代码，共18种分布，比较全面，研究随机数常用代码(Matlab distributed under a variety of random numbers generated code, a total of 18 kinds of distribution, a more comprehensive study used a random number code)