pca2.m

PCA应用程序

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];
[COEFF, SCORE, LATENT] = princomp(p);
for i=1:4
    figure;
    w=initsm(p,25);
    m=nbman(5,5);
    w=trainsm(w,m,p,[20 400]);
    hold on;
    plot(p(1,:),p(2,:),'+b');
end