ADE-Crank-Nicolson

本人写的中值和均值滤波的代码，主要用于SAR成像滤波，希望管理员给予通过(I wrote the median and mean filtering code, mainly for SAR image filtering, administrators hope to give through)

All matlab codes for digital communication in matlab simulink for students. MATLAB_Simulink_for_Digital_Communication_program_for_student

This m file shows constellation for MQAM.

运用MATLAB编程实现遗传算法，数值仿真验证该方法的有效性，表明它能够对函数进行全局寻优。这种实现方法既可以熟悉MATLAB语言，又可以加深对遗传算法的认识和理解，以此来设计智能系统(Programming using MATLAB genetic algorithm, numerical simulation to verify the effectiveness of the method, that it is able to function for global optimization. This method can be familiar with the MATLAB language, but also better understanding of the genetic algorithm can be awareness and understanding in order to design intelligent systems)

均匀线阵列数字波束形成matlab程序，与大家一起分享(Uniform linear array digital beamforming matlab program to share with you)

Boundary element method function [index,g,h,a,unb,x,u,un,uin]=bemlabecom(n,c,index,in,cin) [index,g,h,a,unb,x,u,un,uin]=bemlabecom(16,[0 0 0.25 0 0.5 0 0.75 0 1 0 1 0.25 1 0.5 1 0.75 1 1 0.75 1 0.5 1 0.25 1 0 1 0 0.75 0 0.5 0 0.25 0 0],[1 0 1 0 1 0 1 0 0 200 0 200 0 200 0 200 1 0 1 0 1 0 1 0 0 100 0 100 0 100 0 100],9,[0.25 0.25 0.50 0.25 0.75 0.25 0.25 0.50 0.50 0.50 0.75 0.50 0.25 0.75 0.50 0.75 0.75 0.75]) in bemlabecom2 we change a & unb to : a1 a2,unb1 unb2 n=number of nodes=number of element=number of point c=matrix that determine the coordinate of point m=coordinate of nodes in global coordinates index: determine u or un for boundary nodes in:number of internal nodes cin: coordinate of internal nodes

模糊K均值算法实现。Fuzzy K Means algorithm.(Fuzzy K Means algorithm.)

Exraction of invarant moments of Hu using the invmoments.m

MATLAB SIMULINK仿真程序，主要实现光伏矩阵的MPPT跟踪及并网逆变器的控制。测试OK。(a power convertion system realized in MATLAB SIMULINK. the pv system is carried out with a grid connected PV inverter,mainly engaged in MPPT control and inverter performance uation.)

基于matlab的图像处理技术，可以对bmp，jpg等格式的图片进行处理，可以反转(Image processing technology based on MATLAB, on BMP, JPG format image processing, can be reversed)