File list (Check if you may need any files):
createiristemplate.m
Matching
........\gethammingdistance.m
........\shiftbits.m
Normal_encoding
...............\encode.m
...............\gaborconvolve.m
...............\normaliseiris.m
README.txt
Segmentation
............\addcircle.m
............\adjgamma.m
............\canny.m
............\circlecoords.m
............\findcircle.m
............\findline.m
............\houghcircle.m
............\hysthresh.m
............\linecoords.m
............\nonmaxsup.m
............\segmentiris.m