Archives for posts with tag: Matlab

Matlab Embedding for visualization toolbox

Awesome.

PCA with standardization in Matlab

By running [coeff,score,latent] = pca(X, ‘Centered’, true, ‘VariableWeights’, ‘variance’);, we can get the standardized PCA results. (The transformed observations are in score.)

When running just [coeff,score,latent] = pca(X);, only centering is applied.