How to create function for Comsol

Hello

I installed the trial MatlabR2012b and I would like to ask how it can create a function that could be used in Comsole 4.3a to modify geometry parameters. For example to change the radius of the circle with respect to time.

Thank you for your reply. Goodbye.

Answer 1

[Trung Hoang Dinh]

Hi Martin

Did you solved your problem? Can you let me know how you did that?