File list (Check if you may need any files):
ICA\ICA.m
...\main.m
...\recognition.m
...\TestDatabase\1.bmp
...\............\10.bmp
...\............\2.bmp
...\............\3.bmp
...\............\4.bmp
...\............\5.bmp
...\............\6.bmp
...\............\7.bmp
...\............\8.bmp
...\............\9.bmp
...\.rainDatabase\1.bmp
...\.............\10.bmp
...\.............\11.bmp
...\.............\12.bmp
...\.............\13.bmp
...\.............\14.bmp
...\.............\15.bmp
...\.............\16.bmp
...\.............\17.bmp
...\.............\18.bmp
...\.............\19.bmp
...\.............\2.bmp
...\.............\20.bmp
...\.............\3.bmp
...\.............\4.bmp
...\.............\5.bmp
...\.............\6.bmp
...\.............\7.bmp
...\.............\8.bmp
...\.............\9.bmp
...\说明.txt
...\TestDatabase
...\TrainDatabase
ICA