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PCA主元分析

于 2022-03-18 发布 文件大小:49.43 kB
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PCA主元分析代码,对工业控制中的应用,详细的过程描述, load d00_te.dat; date=d00_te; [m,n]=size(date); X=zscore(date); [pp,score,latent,ts]=princomp(X); su(1)=latent(1); for i=2:30         su(i)=su(i-1)+latent(i); end i=1; q=sum(latent(:,1)); while su(i)/q

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