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帧合并实验
【实例简介】
- 2021-07-31 00:31:08下载
- 积分:1
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差分进化算法
差分演化算法的matlab程序: function DE(Gm,F0)%差分进化算法程序基本程序%F是变异率 F0=0.6 Gm=1000; %最大迭代次数Np=100; %种群规模CR=0.9; %杂交参数G=1;%初始化代数D=0;%所求问题的维数eps=1e-9;%精度ge=zeros(1,Np);%各代的最优值bestx=zeros(Np,D);%各代的最优解%产生初始种群%xmin=-10;xmax=100;%带负数的下界xmin=-5.12;xmax=5.12;%-----函数值计算-----------function result=DEMB(XX); sol=XX; result=0;for i=1:D result=result sol(i)^2; %y=sum(XX.^2-10.*cos(2.*pi.*XX) 10);endend%---------------------------X0=(xmax-xmin)*rand(Np,D) xmin;X=X0;%%%%%%%%%%变异操作X1new=zeros(Np,D);%初始化X1_new=zeros(Np,D);%初始化X1=zeros(Np,D);%初始化value=zeros(1,Np);while Gxmin)&(bonCR %利用二项分布来交叉 X1_new(i,:)=X(i,:); else X1_new(i,:)=X1new(i,:); end end %%%%%%%%%%%%%%%竞争操作 for i=1:Np if DEMB(X1_new(i,:))
- 2021-05-06下载
- 积分:1
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传播算子DOA估计算法MATLAB程序
阵列信号处理中的传播算子DOA估计算法MATLAB程序
- 2020-12-07下载
- 积分:1
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11.1 基于矢量量化(VQ)的说话人识别实验
【实例简介】
- 2021-07-31 00:31:11下载
- 积分:1
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RLS算法噪声消除-实验.docx
【实例简介】
递归最小二乘(RLS,recursive least-squares)算法是基于最小二乘运算,通过给定n-1次迭代滤波器抽头权向量最小二乘估计,依据新到达的数据计算n次迭代权向量的最新估计。RLS算法的一个重要特点是,它的收敛速度比一般的LMS滤波器快一个数量级。这是因为RLS滤波器通过利用数据相关矩阵之逆,对输入数据(假定这些数据的均值为零)进行了白化处理。然而,性能的改善是以RLS滤波器计算复杂性的增加为代价
- 2021-11-16 00:32:55下载
- 积分:1
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信号分解CEEMDAN算法(ceemdan.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.
- 2021-05-06下载
- 积分:1
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pso 车间调度 matlab算法
【实例简介】pso 车间调度 matlab算法
- 2021-06-03 00:31:37下载
- 积分:1
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psk/qam信号生成,并提取其时域频域特征(DataCreate.m)
时域、频域特征已经归一化,可直接做分类或回归任务
- 2021-05-06下载
- 积分:1
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GDOP 算法
GDOP 算法
- 2020-12-02下载
- 积分:1
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VSC下垂控制.slx
【实例简介】VSC下垂控制.slx
- 2021-12-31 00:31:19下载
- 积分:1