GA_INVERTED-PENDULUM-CONTROL-MATLAB

本源码是关于图像直方图的绘制原理，也就是matlab中imhist函数的实现方法。对初学图像的人有帮助。(imhist fuction )

利用matlab开发的偏微分方程图形图像处理小程序，效果非常好，简单易用(using Matlab development of the PDE small graphic image processing procedures, the effect is very good, simple and easy)

to show power spectrum of seismic data

Resolucion guia 3 de Realidad Nacional Ecuatoriana

说明：  现代通信系统(MATLAB版)(第二版)代码(Modern communication systems (MATLAB version) (Second Edition) code)

This library contains helper functions to read image frames into matlab from Video file using DirectShow. This library has borrowed codes from Ashwin Thangali s "DirectShow (DirectX) based AVI file reader", and it can read multiple video formats besides avi. Features: a) can read frames from rmvb, avi, etc. b) handles most codecs installed on the system d) its implementation is only based on the IMediaDet interface -- Depending on your Matlab version, the .mexw32 files may need to be renamed as .dll -- The library usage is as follows, [avi_hdl, avi_inf] = dxVideoOpen(avi_filename) pixmap = dxVideoReadMex(avi_hdl, frame_num) img = reshape(pixmap,[avi_inf.Height,avi_inf.Width,3]) dxVideoCloseMex(avi_hdl) -- recompile the library I have compiled the code with the DirectShow lib in Microsoft DirectX 9.0 SDK Update (December 2004) -- known limitation a)only works for windows :( b)may be slow for big image frames and some codecs.

几个非线性系统学习的源码，包括李雅普诺夫指数，洛伦兹吸引子的画法，boost开关变换器，分叉图等等，适合非线性系统的学习仿真(Several of the source study of nonlinear systems, including Lyapunov exponents, Lorenz attractor painting, boost switching converter, bifurcation map, etc., suitable for simulation study of nonlinear systems)

本文所做的主要工作为：研究了JPEG2000标准的原理和基本框架，对JPEG 2000标准的核心—小波变换压缩技术进行了分析研究，概要的介绍了小波理论。对EZW算法进行了详细分析和描述，包括零树的含义、结构及其扫描方法。并应用Matlab图像处理工具箱和小波分析工具箱对图像小波变换处理，并通过接口工具Mex实现在Matlab环境下对C程序EZW编码的调用，实现了应用零树小波编码算法对图像的压缩处理，简单地实现了对JPEG 2000的仿真。(The main work that this text do is:Studied the principle and basic frames of the JPEG2000 standard, to the center of JPEG 2000- Wavelet transform compress which had been analyzed and researched .Carried on the detailed analysis and descriptions to the calculate way of EZW, include zero-tree coding, structures and it’s scans method. In Turbo C environment using C language to simulate wavelet zero-tree coding algorithm, using Matlab image processing toolbox and wavelet analysis toolbox, and using interface tool Mex to implement transferring the C program in Matlab, and implement the image compress by wavelet zero-tree transform coding methodology,and supplely implement JPEG2000.)

NONLINEAR LOAD DEMONSTRATION FOR LABORATORY TYPE RECTIFIER

小世界网络模型源代码，介绍小世界网路模型原理，实现代码和在pajek中实现仿真(Small world model code)