laplacia

this file contain some useful common communication matlab m tool. like QAM PSK and simulation of receiving noisy signal

用matlab写的产生法向量程序，简单适用，可用于求中心点(Using matlab program written in vector generation method, simple and applicable, can be used to seek center)

说明：  AR谱估计函数，内置基于FPE准则、AIC准则以及CAT准则判定AR阶数(AR spectral estimation function, built-in standards-based FPE, AIC criteria and guidelines to determine the AR order of CAT)

标准的粒子群算法，还有几个简单的粒子群函数，并作出了简单的分析(The standard particle swarm algorithm, there are a few simple function of particle swarm, and made a simple analysis)

一些实用的MATLAB源程序，包括滤波、边缘检测等等(These MATLAB functions were created for the book Digital Image Processing Using MATLAB (DIPUM), by R.C. Gonzalez, R.E. Woods, and S.L. Eddins, Prentice Hall, 2004, ISBN 0130085197. The functions supplement and extend the image processing functionality of MATLAB and the Image Processing Toolbox, both offered by The MathWorks. )

leach algorithm simulation for matlab

相当详细的matlab程序，使用牛拉法计算电力系统的潮流计算，里面都有注释！很给力！绝对有用！(Fairly detailed matlab program, using bovine Rafah computing power system load flow calculation, which has a comment! Is to force! Absolutely useful!)

虚拟力的无线传感网络覆盖，主同步信号PSS在时域上的相关仿真，小波包分析提取振动信号中的特征频率。( Virtual power wireless sensor network coverage, PSS primary synchronization signal in the time domain simulation related, Wavelet packet analysis to extract vibration signal characteristic frequency.)

源码，非常实用，里外都是经过上机调试的源码，可以直接使用！(Source, very useful, both inside and outside the machine through the source debugger, you can directly use!)

关于人脸识别中的ICA算法，用MATLAB实现(on the ICA face recognition algorithm in MATLAB)