第05章
......\cmp_cox_sig.c
......\cmp_dct.c
......\cmp_dct8x8.c
......\dct.c
......\dct.h
......\gen_cox_sig.c
......\gray.c
......\gray.h
......\readme.txt
......\signature.c
......\signature.h
......\sort.c
......\sort.h
......\wm.c
......\wm.h
......\wm_cox_d.c
......\wm_cox_e.c