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Liz Hahn


2012 年からアクティブ

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reconstructing image that has been decompposed using svd
If I set data as my input image %svd: [u,s,v] = svd(data) data_new1 = u*s*v'; %pca [coef,score] = pca(data); data_new2 = (...

約12年 前 | 0

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reconstructing image that has been decompposed using svd
So A will be my image in principal component axis?

約12年 前 | 0

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princomp and svd are different?
Hello, Im doing pca using princomp and svd. Here what I can conclude: princomp do pca of centered data and will be equal to svd...

約12年 前 | 0 件の回答 | 0

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