LQR

A program to find the centre of each ellips

关于matlab中变量的传递问题，希望对大家有用(on Matlab variable transmission problems, in the hope that it may be useful to)

There are different m files for different filter to use. perwit.m:=uses window Wx=[1 0 -1 1 0 -1 1 0 -1]/3 and Wy=Wx and then convolves this window with the image. sobel.m:=uses window W=[1 0 -1 2 0 -2 1 0 -1]/4 lablacian.m=uses window W=[0 1 0 1 -4 1 0 1 0] convolve.m=convolves window and image

introduction to matlab is discussed here

本模型是基于matlab Simulink搭建的PQ控制和下垂控制模型，可以用于微电网的并网和孤岛运行PID参数已经调好，效果理想，可以供参考。(This model is based on the model of PQ control and droop control built by MATLAB Simulink. It can be used in the parallel operation of microgrid and islanding operation. The PID parameters have been adjusted, and the effect is ideal, which can be used for reference.)

总是在这下程序，但是很少上传资源，觉得心里有愧。上传一个分数阶傅立叶变换的matlab源码程序，可以直接用(Always under the procedures in this, but rarely upload resources, feel that their hearts do not deserve. Upload a fractional Fourier transform matlab source procedures, can be directly used)

十进制遗传算法matlab程序,该程序主要实现十进制下的遗传算法.(Decimal genetic algorithm matlab program, the program is primarily to achieve the decimal under the genetic algorithm.)

说明：  常用的matlab算法源码，包括统计分析、图形图像等(some matlab source code programs about statastic analysis and figure processing.)

用Matlab对经过与处理后的车牌图像进行分割的程序，可以很好的把各个车牌字符都分割出来(Using Matlab with the handle of the plate after the image segmentation process can be a very good character of each plate are separate)

说明：  《自动控制原理的matlab实现》MATLAB自开发函数电子文档(&quot Matlab achieve automatic control theory&quot MATLAB function from the development of electronic documents)