How to write a protected MATLAB script/program?

Question

I need to write a MATLAB script/program to a client; and I need to hide the code. The client will only able run the program but will not be able to read the code. May I know how I can do that?

Thanks

Answer 1

pcode function creates protected .p files.

Answer 2

compile it: http://www.mathworks.nl/products/compiler/

Encrypts MATLAB code so that it cannot be viewed or modified