File list (Check if you may need any files):
IrisLocate\IrisLocate\bandtrace.m
..........\..........\CirclDetect.fig
..........\..........\CirclDetect.m
..........\..........\cir_quad.m
..........\..........\dir_next.m
..........\..........\fnd_stP.m
..........\..........\Houghcircle.m
..........\..........\houghGUI.fig
..........\..........\houghGUI.m
..........\..........\im2bw_t.m
..........\..........\IrisLocat.fig
..........\..........\IrisLocat.m
..........\..........\N_bandtrace.m
..........\..........\OElocate.m
..........\..........\plot_circle.m
..........\..........\t_autoset.m
Purdue_Snake.txt
IrisLocate\IrisLocate
IrisLocate