whitening matrix as output PCA

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Nuchto
Nuchto 2016-1-22
回答: Kenta 2020-4-14
Is the whitening matrix given as an output in Matlab? Thank you.

回答(3 个)

Image Analyst
Image Analyst 2016-1-22
pca() gives the principal components coordinates of the input vectors. What is the whitening matrix?

BAREAH AB
BAREAH AB 2016-12-28
same question???

Kenta
Kenta 2020-4-14
For images, PCA and ZCA whitening are popular. The ZCA is avaiable here.
Please check it.

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