I am trying to calculate the overlap integral of two eigenfunctions (in comsol 4.a). Each eigenfunction is calculated from a seperate study. That is, I have study 1 and study 2 in the Model Builder tree. One of the eigenfunctions is the result of study 1 and the other is the result of study 2. What I want to do is to calculate the overlap integral of eigenfunction 1 with eigenfunction 2 (on a specific domain). Both studies are of the same type and they use the same domain and mesh. Is it possible to do this in comsol without exporting the results to some other software? Is there a way to ask the software to take variable a from study x and variable b from study y, multiply and integrate? Thanks
↧