Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.
Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Defining and perform matrix/array calculations in COMSOL
Posted 27 janv. 2015, 17:29 UTC−5 Interfacing, Parameters, Variables, & Functions Version 4.4 1 Reply
Please login with a confirmed email address before reporting spam
Dear all,
Does anyone know if it is possible to define matrices/arrays as input parameters and perform simple evaluations such as obtaining the Trace of the matrix, conjugate transpose or matrix multiplications in COMSOL? Right now the way I see it is that I can only do it via Matlab and feed the results back into COMSOl via livelink, which i am still learning. I have created a Physics model via the PDE module which require input from the results of matrix calculations. I am still relatively new to COMSOL so any help would be appreciated!
Thanks!
Matt
Does anyone know if it is possible to define matrices/arrays as input parameters and perform simple evaluations such as obtaining the Trace of the matrix, conjugate transpose or matrix multiplications in COMSOL? Right now the way I see it is that I can only do it via Matlab and feed the results back into COMSOl via livelink, which i am still learning. I have created a Physics model via the PDE module which require input from the results of matrix calculations. I am still relatively new to COMSOL so any help would be appreciated!
Thanks!
Matt
1 Reply Last Post 30 janv. 2015, 05:38 UTC−5
Please login with a confirmed email address before reporting spam
Posted:
10 years ago
Hello Matt,
Yes, you can define matrices in Comsol by PDE. Check an example.
Best regards
Tero Hietanen
Yes, you can define matrices in Comsol by PDE. Check an example.
Best regards
Tero Hietanen
Attachments: