whitening matrix as output PCA

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Nuchto
Nuchto on 22 Jan 2016
Answered: Kenta on 14 Apr 2020
Is the whitening matrix given as an output in Matlab? Thank you.

Answers (3)

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

BAREAH AB
BAREAH AB on 28 Dec 2016
same question???

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

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