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  • 大小: 19.53MB
    文件類型: .zip
    金幣: 1
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    發(fā)布日期: 2023-06-18
  • 語言: Matlab
  • 標(biāo)簽: PCA??NMF??LDA??GMM??matlab??

資源簡介

matlab code for pattern recognition. 包含完整PCA NMF LDA GMM代碼和使用說明

資源截圖

代碼片段和文件信息

%%%?data?import
%%%?cells?containing?training?data?sequence?and?testing?data?sequence
train=importdata(‘train.txt‘‘\n‘1360);
test=importdata(‘test.txt‘‘\n‘1223);
sample=[train;test];
save?sampleSeq.mat?train?test?sample;

pixel=4096;?%?total?number?of?pixels?in?one?img
trainData=NaN(length(train)pixel);
testData=NaN(length(test)pixel);

for?i=1:length(train)
????h=reshape(imread(cell2mat(train(i))‘bmp‘)1[]);
????trainData(i:)=h;
end
save?trainData.mat?trainData;

for?i=1:length(test)
????h=reshape(imread(cell2mat(test(i))‘bmp‘)1[]);
????testData(i:)=h;
end
save?testData.mat?testData;

sampleData=[trainData;testData];
save?data.mat?sampleData?trainData?testData;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-05-02?21:26??code\
?????文件????20442094??2014-04-06?20:18??code\data.mat
?????文件?????????707??2014-04-06?20:18??code\dataImport.m
?????文件????????1798??2014-04-08?21:09??code\GMM.m
?????文件????????2392??2014-04-07?23:13??code\LDA.m
?????文件?????????659??2014-04-09?11:26??code\NMF.m
?????文件????????1770??2014-04-07?15:03??code\PCA.m
?????文件????????3620??2014-04-09?11:27??code\readme.txt
?????文件???????29903??2014-04-06?20:18??code\sampleSeq.mat
?????文件???????19794??2014-03-28?20:20??code\test.txt
?????文件???????22002??2014-03-28?20:19??code\train.txt

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