代码搜索:FastICA
找到约 394 项符合「FastICA」的源代码
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www.eeworm.com/read/198807/7909976
txt 模式识别中运用ica进行特征提取的matlab代码.txt
FastICA算法代码
%对数据进行标准化
close all,clear
load np_all
normsr=zscore(npp);
features=normsr';
[r,c]= size(features);
%对数据进行白化,使之为0均值,单位协方差
features = features - mean(features')'*ones(1,c);
[E, D]
www.eeworm.com/read/156528/11795240
m ica.m
function ica()
%盲源分离系统——瞬时混合情况
%
% 图形用户界面
%
% 本系统包括各种瞬时混合盲源分离算法
%
%
%
%
%
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% Fast_ICA算法源码下载地址:
% http://www.cis.hut.fi/projects/ica/fastica/.
% The Matlab package was programmed b
www.eeworm.com/read/156528/11795259
asv ica.asv
function ica()
%盲源分离系统——瞬时混合情况
%
% 图形用户界面
%
% 本系统包括各种瞬时混合盲源分离算法
%
%
%
%
%
%
% Fast_ICA算法源码下载地址:
% http://www.cis.hut.fi/projects/ica/fastica/.
% The Matlab package was programmed b
www.eeworm.com/read/156528/11795227
m two_signal.m
function PI = two_signal()
s1=wavread('man.wav');
s2=wavread('women.wav');
s=[s1';s2'];
%A=[1.5 1;1 1.4];
[dim,sample]=size(s);
n=1:sample;
t=n/16000;
A=rand(2);
x=A*s;
[y,B,W]=fastica(x);
www.eeworm.com/read/430093/8767448
entries
/Contents.m/1.7/Wed Oct 19 13:05:33 2005//
/demosig.m/1.2/Sat Apr 5 14:23:57 2003//
/dispsig.m/1.2/Sat Apr 5 14:23:57 2003//
/fastica.m/1.14/Wed Oct 19 13:05:34 2005//
/fasticag.m/1.5/Wed Oct 19 13:
www.eeworm.com/read/426951/8990094
entries
/Contents.m/1.7/Wed Oct 19 13:05:33 2005//
/demosig.m/1.2/Sat Apr 5 14:23:57 2003//
/dispsig.m/1.2/Sat Apr 5 14:23:57 2003//
/fastica.m/1.14/Wed Oct 19 13:05:34 2005//
/fasticag.m/1.5/Wed Oct 19 13:
www.eeworm.com/read/371345/9555320
entries
/Contents.m/1.7/Wed Oct 19 13:05:33 2005//
/demosig.m/1.2/Sat Apr 5 14:23:57 2003//
/dispsig.m/1.2/Sat Apr 5 14:23:57 2003//
/fastica.m/1.14/Wed Oct 19 13:05:34 2005//
/fasticag.m/1.5/Wed Oct 19 13:
www.eeworm.com/read/365954/9838261
entries
/Contents.m/1.7/Wed Oct 19 13:05:33 2005//
/demosig.m/1.2/Sat Apr 5 14:23:57 2003//
/dispsig.m/1.2/Sat Apr 5 14:23:57 2003//
/fastica.m/1.14/Wed Oct 19 13:05:34 2005//
/fasticag.m/1.5/Wed Oct 19 13:
www.eeworm.com/read/166513/10017239
entries
/Contents.m/1.7/Wed Oct 19 13:05:33 2005//
/demosig.m/1.2/Sat Apr 5 14:23:57 2003//
/dispsig.m/1.2/Sat Apr 5 14:23:57 2003//
/fastica.m/1.14/Wed Oct 19 13:05:34 2005//
/fasticag.m/1.5/Wed Oct 19 13:
www.eeworm.com/read/309840/6956596
entries
/Contents.m/1.7/Wed Oct 19 13:05:33 2005//
/demosig.m/1.2/Sat Apr 5 14:23:57 2003//
/dispsig.m/1.2/Sat Apr 5 14:23:57 2003//
/fastica.m/1.14/Wed Oct 19 13:05:34 2005//
/fasticag.m/1.5/Wed Oct 19 13: