where can i find coding for fingerprint recognition using fuzzy logic?

I want to compare fingerprint image that is stored in the database with the fingerprint image that is acquired while pressing the fingerprint scanner in MatLab by using fuzzy logic. so i need the entire coding for fingerprint recognition using fuzzy logic. Thank you in advance.

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer