Matlab自带PCA程序princomp Training & Testing及高维数据解决方法

关于PCA的介绍和程序使用，请参照下面文章测试 http://blog.csdn.net/watkinsong/article/details/8234766spa 　[COEFF,SCORE,latent] = princomp(X) returns latent, a vector containing the eigenvalues of the covariance matrix of X

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