LocalEnhancement

基于matlab的和通道，差通道的波束形成，以及误差信号分析。(Based on matlab and channel bad channel beamforming, as well as the error signal analysis.)

说明：  基于MATLAB的通信原理实验设计和仿真研究 一篇不错的文章 对初学者用处挺大的(Principles of communication based on MATLAB simulation of an experimental design and good articles for beginners use with the large)

Matlab basics are explained to brief the concepts in details

说明：  该程序可以建立一个链表，然后随机的插入节点(The program can build a linked list, and then randomly insert the node)

魔方还原程序,主函数为Cube,采用CFOP，还原步骤为88步左右，底面十字未优化；采用留个3*3矩阵，前面为froo（数字3），后面为baa（数字-3），左面为leff（数字-2），右面为rigg（数字2），上面为upp（数字0），下面为doo（数字1），(Cube restore process, the main function of Cube, using CFOP, the reduction step is 88 steps or so, the bottom cross unoptimized adopt leave a 3* 3 matrix, in front of froo (figure 3), followed by the baa (figure-3), left the leff (digital-2), the right of rigg (figure 2), at the upp (number 0), following the doo (figure 1),)

主要是利用simulink对三相全桥电路的功率因数校正电路，其中三相全桥采用SVPWM(The power factor correction circuit of three phase full bridge circuit is mainly based on Simulink, in which the three-phase full bridge is SVPWM.)

本程序的功能是用支路追加法求阻抗矩阵,再用三相短路计算短路电流和电压(The function of this procedure is to use branch supplementary method for impedance matrix, with a three phase short circuit calculation of short circuit current and voltage)

一本很好的matlab学习书籍，综合了很多的内容，英文版的，对英文又要求( Matlab learning good book, synthesized a lot of content, the English )

zcr : ampzcr.m -- short time energy and zero crossing rate program vad.m -- endpoint detection

电力电子仿真模型，非常实用，适合学习SIMULINK建模的朋友(simpowersystem)