Matlab_Power_flow

说明：  该算法为抗积分饱和的PID控制 用MATlab开发，能够管直接运行(The algorithm for the anti-saturation points of the PID control using Matlab development, be able to pipe directly to run)

说明：  对400幅灰度图像用分块PCA的方法进行压缩，进行通信时只用传输主元和特征向量。其中，pcaxiefangcha.m用于图像压缩，imresume.m用于图像恢复和部分图像的显示，chaweight.m用于绘制特征值比重-主元个数关系图，crdraw.m用于绘制压缩比-主元个数关系图，psnrdraw.m用于绘制总误差PSNR-主元个数关系图，psnrlocation.m用于绘制单幅图像误差PSNR分布图。(On the 400 block with a gray image compression method of PCA, to communicate only the main elements and characteristics of transfer vectors. Which, pcaxiefangcha.m for image compression, imresume.m parts of the image for image restoration and display, chaweight.m characteristic value for the draw weight- the main element number diagram, crdraw.m used to draw the compression ratio- the primary element number diagram, psnrdraw.m used to draw the total number of errors PSNR-principal component diagram, psnrlocation.m PSNR used to draw a single image error distribution.)

应用MATLAB（或C）语言编写一幅灰度图像直方图统计程序(Application of MATLAB (or C) written in a gray-scale image histogram statistics program)

chapter 2 matlab exercise sutton book

Arduino Uno Sketch to take measurements a strain gauge at precise depths into an elastic object. Interfaces the Uno with a micrometer using SPC and with strain gauge bridge circuit using Analog input pin. Tested to work on OSEPP Uno R3 Plus (Arduino Uno equivalent uC)

用图形对混沌状态进行判别，比较直观的反应了混沌状态到大尺度周期状态的跃迁过程(Chaotic state to discriminate graphical, intuitive reaction to the chaotic state to the large-scale periodic state transition process)

说明：  迹线法二维求轮轨接触点以及几何参数 ，输入轮廓面参数即可，里面有详细介绍。(The Geometrical Contact between Track and Wheelset)

English version for matlab learning(easy to learn and simple to use)

说明：  附近内容： 1.人脸识别的源程序； 2.人眼跟踪的源程序。(Nearby: 1. Recognition of the source 2. The human eye tracking of the source.)

自动控制原理非常重要的内容之一：根轨迹法分析系统的性能(One of the very important principle of automatic control: root locus analysis system performance)