File list (Check if you may need any files):
snake\snake\BoundMirrorEnsure.m
.....\.....\BoundMirrorExpand.m
.....\.....\BoundMirrorShrink.m
.....\.....\Contents.m
.....\.....\dt.m
.....\.....\gaussianBlur.m
.....\.....\gaussianMask.m
.....\.....\GGVF.m
.....\.....\GVF.m
.....\.....\imdisp.m
.....\.....\rawread.m
.....\.....\rawwrite.m
.....\.....\snakedeform.m
.....\.....\snakedeform2.m
.....\.....\snakedisp.m
.....\.....\snakeindex.m
.....\.....\snakeinit.m
.....\.....\snakeinterp.m
.....\.....\snakeinterp1.m
.....\.....\xconv2.m
.....\.ubf\caclVF.m
.....\....\CallBackHelpSlider.m
.....\....\closeapl.m
.....\....\gradient2.m
.....\....\iterset.m
.....\....\iterset2.m
.....\....\menu0.m
.....\....\menu1.m
.....\....\menu2.m
.....\....\menu3.m
.....\....\muset.m
.....\....\RadioUPDATE.m
.....\....\sigmaset.m
.....\....\SnakeIter.m
.....\....\snakeset.m
.....\....\WriteHelp.m
.....\head.jpg
.....\sdemo.m
.....\images\chest.pgm
.....\......\heart.mat
.....\......\heart.pgm
.....\......\heart2.mat
.....\......\heart3.mat
.....\......\new.pgm
.....\......\room.mat
.....\......\room.pgm
.....\......\room2.mat
.....\......\room3.mat
.....\......\u64.mat
.....\......\U64.pgm
.....\......\u642.mat
.....\snake
.....\subf
.....\images
snake