how do I use PCA on a 22*25 matrix?

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ramin asadi
ramin asadi 2016-3-2
回答： Nihal Reddy 2023-4-10
I have extracted 22 GLCM features from some images and I want to do PCA on this features. anyone can help me how i need to do this?

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Nihal Reddy
Nihal Reddy 2023-4-10
I understand you want to apply Principal Component Analysis(PCA) on features extracted from the images. You can achieve this by using the "pca" function which takes matrix as an input and returns principal component coefficients.
Refer to the following documentation link for more information and examples-
https://www.mathworks.com/help/stats/pca.html

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