File list (Check if you may need any files):
MUSIC\for-back\findR.m
.....\........\junk.m
.....\........\main.m
.....\........\.ultipath\A.m
.....\........\.........\findA.m
.....\........\.........\main.m
.....\........\.........\noise_sub_sp.m
.....\........\noise_sub_sp.m
.....\........\query.m
.....\........\x.m
.....\multipath\A.m
.....\.........\findA.m
.....\.........\main.m
.....\.........\noise_sub_sp.m
.....\singlesignl\findA.m
.....\...........\main.m
.....\...........\noise_sub_sp.m
.....\for-back\multipath
.....\for-back
.....\multipath
.....\singlesignl
MUSIC