Access to a function value in matlab

Hi,

I am running a comsol model through matlab. This comsol model has a function El(t) that returns an output based on the value of t. I would like to have the results of this function stored in a array 'el_array' in matlab. I want to eventually use this el_array to do some other calculations inside matlab. I am not interested in storing the results of El(t) in a file and then reading it in matlab.

Can someone help?

Thanks,

Hamsa