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