pca\listAll.mat
...\trainList.mat
...\createDistMat.m
...\feret.m
...\pca.m
...\Readme.txt
...\dup1.mat
...\dup2.mat
...\fb.mat
...\fc.mat
...\feretGallery.mat
...\使用帮助：新手必看.htm
pca