Terminate function after 5 minutes

I am trying to set up an experiment in Matlab I have made a function which when executed will ask the user a number of questions. Now the problem is, that i want this function to run for exactly 5 minutes, and not depend of how many questions have been answered.

I have been looking at the timer function in matlab, but i cannot figure out if it can be used, and how.

Answer 1

[Jon]

Using Google, I found this: http://www.mathworks.com/matlabcentral/answers/20237-time-dependent-programs