basicgraph

基于matlab的图形图象加密算法，对图形图象进行行列变换，达到对图象进行加密的功能。(Matlab-based graphical image encryption algorithm, to transform the ranks of graphics images to be encrypted on the image function.)

hough变换识别直线，识别圆，提取圆心半径(hough transform line identification, identification circle, the radius of the center extraction)

胡晓东，董辰辉.MATLAB从入门到精通[M]的m文件(Hu Xiaodong, Dong Chen-hui. MATLAB from entry to the master [M] m-file)

这个程序是matlab用来来对锁相环（PLL）进行仿真的，这样的选择基于多方面的考虑(This procedure is used Matlab to the phase-locked loop (PLL) simulation, This choice is based on a number of considerations)

Fast Fourier transform matlab code foile

S函数编写的自抗扰控制器，已经试验过，没有问题(ADRC controller is written by S function, it has been tested and there is no problem.)

基于电网电压定向的逆变器并网simulnk图，正确的可以运行。(Based on the orientation of the grid voltage inverter grid simulnk map, you can run correctly.)

说明：  很优良的PID控制器设计仿真程序与模型,经过严格检验(Very good simulation of PID controller design procedures and models, to undergo a rigorous inspection)

Am Modulation M-File Code

说明：  定义了一种调制信号，使用时可以直接调用该信号(mpsk)