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Different results after exporting to Matlab
Posted May 11, 2011, 3:45 a.m. EDT LiveLink for MATLAB 2 Replies
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I have a problem related to scaling of variables that occurs when saving the mph-file as m-file and to use this file in Matlab (Livelink).
First of all, I noticed that under model.results, the units of dependent variables disappeared. Matlab gives errors but I filled in these between the empty brackets.
The problem I have is that the variables are scaled when running the simulation from Matlab, so that the results I get from Matlab are different from these in Comsol (factor 1000).
I would like to know how to extract correct values in Matlab.
First of all, I noticed that under model.results, the units of dependent variables disappeared. Matlab gives errors but I filled in these between the empty brackets.
The problem I have is that the variables are scaled when running the simulation from Matlab, so that the results I get from Matlab are different from these in Comsol (factor 1000).
I would like to know how to extract correct values in Matlab.
2 Replies Last Post May 12, 2011, 4:23 a.m. EDT
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Posted:
1 decade ago
Hi
could it be that you model in mm and you read out in m ?
--
Good luck
Ivar
could it be that you model in mm and you read out in m ?
--
Good luck
Ivar
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Posted:
1 decade ago
Dear Ivar,
It was indeed related to an error in passing variables.
Thanks for your reply anyway.
Best regards,
Christine Ruwisch
It was indeed related to an error in passing variables.
Thanks for your reply anyway.
Best regards,
Christine Ruwisch