File list (Check if you may need any files):
segment
.......\cross.m
.......\cross1.m
.......\cross_2d.m
.......\cross_2d1.m
.......\ga_main.m
.......\hist2.m
.......\ksw.m
.......\ksw_2d.m
.......\ksw_2d_ga.m
.......\ksw_2d_ga_improve.m
.......\ksw_2d_qiongju.m
.......\ksw_ga_improve.m
.......\ksw_qiongju.m
.......\lenna.tif
.......\mutation.m
.......\mutation1.m
.......\mutation_2d.m
.......\mutation_2d1.m
.......\otosu.m
.......\rice.tif
.......\select.m
.......\select1.m
.......\select_2d.m
.......\select_2d1.m
.......\threshold_ksw.m