File list (Check if you may need any files):
PCA Code\erpPCA_Varimax4M.zip
........\MPCACodes
........\.........\MPCACodes
........\.........\.........\FERETC80A45.mat
........\.........\.........\MPCA.m
........\.........\.........\MPCA_TNN08Jan.pdf
........\.........\.........\MPCALDA.m
........\.........\.........\ReadMe.txt
........\.........\.........\USF17Gal.mat
........\nlpcafaceprot.zip
........\pca
........\...\createDistMat.m
........\...\dup1.mat
........\...\dup2.mat
........\...\fb.mat
........\...\fc.mat
........\...\feret.m
........\...\feretGallery.mat
........\...\listAll.mat
........\...\pca.m
........\...\Readme.txt
........\...\trainList.mat
........\PCA_based Face Recognition System.zip
........\PCA_in_MATLAB.pdf