File list (Check if you may need any files):
LDA\face_recognition.m
...\LDA.m
...\ORL\s1\1.pgm
...\...\..\10.pgm
...\...\..\2.pgm
...\...\..\3.pgm
...\...\..\4.pgm
...\...\..\5.pgm
...\...\..\6.pgm
...\...\..\7.pgm
...\...\..\8.pgm
...\...\..\9.pgm
...\...\..0\1.pgm
...\...\...\10.pgm
...\...\...\2.pgm
...\...\...\3.pgm
...\...\...\4.pgm
...\...\...\5.pgm
...\...\...\6.pgm
...\...\...\7.pgm
...\...\...\8.pgm
...\...\...\9.pgm
...\...\..1\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
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...\...\...\2.pgm
...\...\...\3.pgm
...\...\...\4.pgm
...\...\...\5.pgm
...\...\...\6.pgm
...\...\...\7.pgm
...\...\...\8.pgm
...\...\...\9.pgm
...\...\..4\1.pgm
...\...\...\10.pgm
...\...\...\2.pgm
...\...\...\3.pgm
...\...\...\4.pgm
...\...\...\5.pgm
...\...\...\6.pgm
...\...\...\7.pgm
...\...\...\8.pgm
...\...\...\9.pgm
...\...\..5\1.pgm
...\...\...\10.pgm
...\...\...\2.pgm
...\...\...\3.pgm
...\...\...\4.pgm
...\...\...\5.pgm
...\...\...\6.pgm
...\...\...\7.pgm
...\...\...\8.pgm
...\...\...\9.pgm
...\...\..6\1.pgm
...\...\...\10.pgm
...\...\...\2.pgm
...\...\...\3.pgm
...\...\...\4.pgm
...\...\...\5.pgm
...\...\...\6.pgm
...\...\...\7.pgm
...\...\...\8.pgm
...\...\...\9.pgm
...\...\..7\1.pgm
...\...\...\10.pgm
...\...\...\2.pgm
...\...\...\3.pgm
...\...\...\4.pgm
...\...\...\5.pgm
...\...\...\6.pgm
...\...\...\7.pgm
...\...\...\8.pgm
...\...\...\9.pgm
...\...\..8\1.pgm
...\...\...\10.pgm
...\...\...\2.pgm
...\...\...\3.pgm
...\...\...\4.pgm
...\...\...\5.pgm
...\...\...\6.pgm
...\...\...\7.pgm