OFDM信号的频谱图（OFDM_POWER_END.m）

function [modes its]=ceemdan(x,Nstd,NR,MaxIter)% WARNING: for this code works it is necessary to include in the same%directoy the file emd.m developed by Rilling and Flandrin.%This file is available at %http://perso.ens-lyon.fr/patrick.flandrin/emd.html%We use the default stopping criterion.%We use the last modification: 3.2007% % This version was run on Matlab 7.10.0 (R2010a)%----------------------------------------------------------------------% INPUTs% x: signal to decompose% Nstd: noise standard deviation% NR: number of realizations% MaxIter: maximum number of sifting iterations allowed.%% OUTPUTs% modes: contain the obtained modes in a matrix with the rows being the modes % its: contain the sifting iterations needed for each mode for each realization (one row for each realization)% -------------------------------------------------------------------------% Syntax%% modes=ceemdan(x,Nstd,NR,MaxIter)% [modes its]=ceemdan(x,Nstd,NR,MaxIter)%%--------------------------------------------------------------------------% This algorithm was presented at ICASSP 2011, Prague, Czech Republic% Plese, if you use this code in your work, please cite the paper where the% algorithm was first presented.

将三相交流电从abc静止坐标系下变换的dq两相旋转坐标系下，进行电压电流闭环控制

匹配滤波及卷积

递归最小二乘法

【实例简介】

【实例简介】基于PI控制的永磁同步电机仿真，转速环、电流环均为PI控制器

差分进化算法(DE.m)

【实例简介】

文件说明：1. chapter9.m为主程序，将该文件夹设置为MATLAB当前工作路径，运行即可。2. data0〜data9.mat为数字0〜9对应的矩阵，data1_noisy和data2_noisy分别为数字1和数字2的加噪声矩阵。3. waiji.m为外积法设计离散型Hopfield网络(具体见第10章介绍)。4. 该程序在MATLAB2009a版本下测试通过，个别函数在低版本中不存在或者调用格式有所不同，参照对应版本中的帮助文档修改即可。

This is for MOEA(Multi-Objective Evolutionary Algorithm Matlab)