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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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Math lab connection with comsol

Posted Sep 16, 2010, 2:13 p.m. EDT LiveLink for MATLAB, Installation & License Management Version 3.5a 5 Replies

Manjula Wijesinghe
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Dear Ivar,

I am working with comsol 3.5 a. I need to know the version of math lab that I want to installed inorder to work with comsol math lab connection. Please give me an answer for me.

Manjula
5 Replies Last Post Sep 21, 2010, 2:33 a.m. EDT
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago Sep 16, 2010, 5:00 p.m. EDT
Hi

I have used 3.5a with both a matlab 2007 and a 2009 version without niticed difficulties (due to compatibility ;)

--
Good luck
Ivar
Hi I have used 3.5a with both a matlab 2007 and a 2009 version without niticed difficulties (due to compatibility ;) -- Good luck Ivar
Ivette Prado
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Posted: 1 decade ago Sep 17, 2010, 10:55 a.m. EDT
Hi Ivar,

Do you know how can i redirect Comsol 3.5a to Matlab 2007 if i had installed both softwares before???

Thank you,

Ivette.
Hi Ivar, Do you know how can i redirect Comsol 3.5a to Matlab 2007 if i had installed both softwares before??? Thank you, Ivette.
Zeynab Adelpour
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Posted: 1 decade ago Sep 17, 2010, 11:10 a.m. EDT
hi my dear

first of all you should read the documentaion
if you want to install matlab with comsol , in v3.5 you can use matlab 2006-7 A&B
after that, first, you should install matlab then comsol
and in the setup of the comsol ,you browse the root of matlab in the directory
best regard
hi my dear first of all you should read the documentaion if you want to install matlab with comsol , in v3.5 you can use matlab 2006-7 A&B after that, first, you should install matlab then comsol and in the setup of the comsol ,you browse the root of matlab in the directory best regard
Giorgos Kourakos
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Posted: 1 decade ago Sep 17, 2010, 1:36 p.m. EDT
Hi,
I'm working with comsol 3.5a with Matlab 2010 and worked fine only after I run the latest patch for comsol 3.5a

The way i connect matlab is the following
click the properties on comsol desktop shurtcut and and add the word matlab it looks like this
C:\COMSOL35a\bin\comsol64.exe matlab

then go to
c:\COMSOL35a\bin\ and change the line in the comsol.opts to something similar
mlroot=C:\Program Files\MATLAB\R2010a

Thats the hard way of doing it.

I'm sure there must be an easier way!

good luck
Giorgos
Hi, I'm working with comsol 3.5a with Matlab 2010 and worked fine only after I run the latest patch for comsol 3.5a The way i connect matlab is the following click the properties on comsol desktop shurtcut and and add the word matlab it looks like this C:\COMSOL35a\bin\comsol64.exe matlab then go to c:\COMSOL35a\bin\ and change the line in the comsol.opts to something similar mlroot=C:\Program Files\MATLAB\R2010a Thats the hard way of doing it. I'm sure there must be an easier way! good luck Giorgos
Micke Malmström
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Posted: 1 decade ago Sep 21, 2010, 2:33 a.m. EDT
On the mac you do pretty much the same... go to the file /Applications/COMSOL35a/bin/comsol and change the MLROOT=${MLROOT:=/Applications/MATLAB_R2010a.app} to what ever version you have...
On the mac you do pretty much the same... go to the file /Applications/COMSOL35a/bin/comsol and change the MLROOT=${MLROOT:=/Applications/MATLAB_R2010a.app} to what ever version you have...

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