File list (Check if you may need any files):
discrete\dctann.p
........\readme.m
........\s1\1.pgm
........\..\10.pgm
........\..\2.pgm
........\..\3.pgm
........\..\4.pgm
........\..\5.pgm
........\..\6.pgm
........\..\7.pgm
........\..\8.pgm
........\..\9.pgm
........\.2\1.pgm
........\..\10.pgm
........\..\2.pgm
........\..\3.pgm
........\..\4.pgm
........\..\5.pgm
........\..\6.pgm
........\..\7.pgm
........\..\8.pgm
........\..\9.pgm
........\.3\1.pgm
........\..\10.pgm
........\..\2.pgm
........\..\3.pgm
........\..\4.pgm
........\..\5.pgm
........\..\6.pgm
........\..\7.pgm
........\..\8.pgm
........\..\9.pgm
........\sourcecode.m
........\s1
........\s2
........\s3
discrete