pca.rar
Upload User: cnaosong
Upload Date: 2014-10-28
Package size: 4k
Downloads: 2715
Category:

Algorithm

Development Platform:

Matlab

Detail: PCA algorithm programming steps: 1 to mean 2, calculation of covariance matrix and its eigenvalues and eigenvectors 3, the calculation of covariance matrix eigenvalues greater than the threshold number of 4, in descending order of eigenvalue 5, remove the smaller eigenvalue 6, remove the larger eigenvalue (usually not this step) 7, the combined choice of eigenvalues 8, select the appropriate eigenvalues and eigenvectors 9, computing whitening matrix 10, principal component extraction
This package does not include any code with text format which can display in web page, please download the package.