GSAMD

该文件时 mimo仿真源代码，对了解整体通信有用。(The file mimo simulation source code, useful in understanding the overall communication.)

大电网潮流计算的牛顿拉夫逊算法，MATLAB程序 (Large grid flow calculation Newton Raphson algorithm, MATLAB program)

duda 模式分类 第三章 上机练习代码（原创，不是网内流传的官方工具箱，比较全，大部分已调试）对应课后题的题号(Pattern Classification 2nd CH3 code practice )

魏格纳时频分布，非平稳随机信号离散时间wvd仿真处理(Wigner time-frequency distribution, non-stationary random signal processing discrete-time simulation wvd)

Code matlab sovle system equation by some numerical method.

数值积分方法练习与函数调用：利用ode23或ode45求解线性时不变系统微分方程 =Ay(t)并绘出y（t）的曲线，式中 =0， =4 (Using ode45 ode23 or to solve the linear differential equation when the same system = Ay (t) and draw y (t) curve, type = 0, = 4 )

主要实现并网过程中基于瞬时无功的谐波检测和无功补偿，能够很明显的看出补偿前后的电网电流波形对比图(Mainly realized in the process of harmonic detection based on instantaneous reactive power and reactive power compensation， can clearly see the grid before and after the compensation current waveform comparison chart)

说明：  用matlab实现的HS信道外编译码、凿孔卷积码的程序 (HS implemented with the matlab-channel encoding and decoding, gouges convolutional codes program)

粒子群算法OptSwarm记录每个粒子的历史最优解（粒子历史最好的适应度）以及全部粒子搜索到的全局最优解。用Wg代表全局最优解，W.,1代表每个粒子的历史最优解。粒子群初始化阶段表OptSwarm的前N行与表ParSwarm中的相同，而Wg的值为表ParSwarm中适应度值的最大值对应的行。(Particle swarm algorithm OptSwarm record the history of each particle the optimal solution (particles history best fitness), and all the particles of the search to the global optimal solution. Use Wg represents the global optimal solution, w., 1 representative of each particle history to the solution. Particle swarm initial stage OptSwarm table before the line and the table ParSwarm N is same, and the value of the ParSwarm Wg for tables in the maximum fitness value corresponding line. )

《MATLAB 7.0编程基础基础》源程序，比较简单，新手可以("MATLAB 7.0 programming based foundation," the source, relatively simple, and newcomers can s)