whitening matrix as output PCA

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Nuchto
Nuchto le 22 Jan 2016
Réponse apportée : Kenta le 14 Avr 2020
Is the whitening matrix given as an output in Matlab? Thank you.

Réponses (3)

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

BAREAH AB
BAREAH AB le 28 Déc 2016
same question???
  1 commentaire
Image Analyst
Image Analyst le 28 Déc 2016
Same answer.

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

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