File list (Check if you may need any files):
图像识别
........\bdry_extract_3.m
........\bookstein.m
........\demo_1.m
........\demo_2.m
........\digit_100_train_easy.mat
........\digit_100_train_hard.mat
........\dist2.m
........\gaussker.m
........\get_samples_1.m
........\hist_cost_2.m
........\html
........\....\demo_2.html
........\hungarian.m
........\im.m
........\README
........\save_fish_def_3_1.mat
........\save_fish_noise_3_2.mat
........\save_fish_outlier_3_2.mat
........\sc_compute.m
........\tps_iter_match_1.m