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用MATLAB仿真，实现哈夫曼编码的MATLAB仿真研究。(Using MATLAB simulation, Huffman coding to achieve simulation of MATLAB.)

提供求信息熵的代码，很好的东西，值得收藏。(The code for the information entropy, the good stuff, it is worth collecting. )

基于GUI的图像分割：在不均匀光照情况下的图像的阈值图像分割(Image segmentation based on GUI: under the condition of non-uniform illumination image threshold image segmentation)

Script for computing the BER for BPSK modulation in a Rayleigh fading channel with Alamouti Space Time Block Coding Two transmit antenna, 1 Receive antenna

PID控制程序，matlab编写，适合初学者（3）(PID control procedures, matlab prepared for beginners (3))

Demo:演示程序（注意图像路径） ShearletCoef: 系数计算程序 mybeta: 伪极坐标 Fourier 变换（文件名是暂时的用法） phi0,psi0,psid: 低高频图像点阵显示（myu,myv用于理论分析，不被 Demo 调用） psiStock: FPsi1(2)_x（有编号）: shearlet 函数类 bump: 钟形光滑函数 ramp: 斜升光滑函数（即旧版中的 smooth） 新版比旧版提高了框架函数的连续性——对角方向上的生成函数进行了连续化。算法设计上， 伪极坐标 Fourier 变换被独立出来。(Demo: demo program (note the image path) ShearletCoef: coefficient calculation procedure mybeta: pseudo-Polar Fourier transform (the file name is temporary usage) phi0, psi0, psid: low frequency image dot matrix display (myu, myv for theoretical analysis not to be invoked Demo) psiStock: FPsi1 (2) _x (numbered): shearlet function classes bump: bell smooth function ramp: ramp smooth functions (ie legacy of smooth) than the old version of the framework to improve the continuity of functions- diagonal direction of the generating function were continuous. Algorithm design, pseudo-Polar Fourier transform is independent.)

一个利用matlab仿真实现CDMA的代码，欢迎大家参考：）(Realize the use of matlab simulation of a CDMA code, welcomed the U.S. reference:))

说明：  LDPC码的BP算法译码MATLAB程序(LDPC decoding algorithm BP MATLAB)

economic dispatch with abc algorithm

Small signal stability analysis of a multi machine system