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PCA

于 2009-05-30 发布 文件大小:1KB
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代码说明:

  pca特征提取子程序,毕设用的,算法优化非常好,几乎没有循环,相当节省时间,堪称经典,运行绝对正确!!(pca feature extraction subroutine, used to complete set up, very good algorithm, almost no circulation, saving considerable time, classic, run absolutely right! !)

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