File list (Check if you may need any files):
histDist
........\colorhistgram
........\.............\colorhistgram
........\.............\.............\colorhistgram.m
........\huiduzhifangtu
........\..............\huiduzhifangtu
........\..............\..............\jiaquanjulifa.m
........\..............\..............\leijiazhifangtufa.m
........\..............\..............\oushijulifa.m
........\..............\..............\zhifangtuxiangjiaofa.m
........\..............\..............\zhongxinjufa.m