File list (Check if you may need any files):
eigenface facerecognition
.........................\facerec.p
.........................\facerecexplanation.m
.........................\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