File list (Check if you may need any files):
l1_ls_matlab\find_lambdamax_l1_ls.m
............\find_lambdamax_l1_ls_nonneg.m
............\l1_ls.m
............\l1_ls_nonneg.m
............\l1_ls_usrguide.pdf
............\operator_example.m
............\README.TXT
............\simple_example.m
............\@partialDCT\ctranspose.m
............\...........\mtimes.m
............\...........\partialDCT.m
utilities\Eigenface_f.m
.........\Random_Block_Occlu.asv
.........\Random_Block_Occlu.m
.........\Random_Pixel_Crop.asv
.........\Random_Pixel_Crop.m
.........\RSC.m
.........\Weight_M_update.asv
baboon.tif
Demo_RSC_AR_disguise.m
Demo_RSC_AR_disguise2.m
Demo_RSC_FR_noocclusion.asv
Demo_RSC_FR_noocclusion.m
Demo_RSC_Random_Corruption.asv
Demo_RSC_Random_Corruption.m
Demo_RSC_Random_Occlusion.asv
Demo_RSC_Random_Occlusion.m
rand_w_h.mat
ReadMe.txt
l1_ls_matlab\@partialDCT
database
l1_ls_matlab
utilities