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LiveLink Matlab +Comsol 4.1
Posted Jun 12, 2011, 11:34 a.m. EDT Interfacing, LiveLink for MATLAB Version 4.0a 2 Replies
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Hi !
1. Does anyone know if Comsol 4.1 works with an older version of Matlab (older than R2010b) for using LiveLink for Matlab?
2. I would like to use the LiveLink for Matlab with Comsol 4.1.
I have taken all the steps written in the guide (create a model in Comsol, save it as m-file, start Comsol+Matlab,
add the path to the saved m-file, run the m-file.
Matlab responds:
?? Undefined variable "ModelUtil" or class "ModelUtil.create"
I also tried by writing the commands
>> import com.comsol.model.*
>> import com.comsol.model.util.*
>> model=ModelUtil.create('Model')
and run the m-file but the answer is the same.
What else can I do?
Thanks
gabriela
1. Does anyone know if Comsol 4.1 works with an older version of Matlab (older than R2010b) for using LiveLink for Matlab?
2. I would like to use the LiveLink for Matlab with Comsol 4.1.
I have taken all the steps written in the guide (create a model in Comsol, save it as m-file, start Comsol+Matlab,
add the path to the saved m-file, run the m-file.
Matlab responds:
?? Undefined variable "ModelUtil" or class "ModelUtil.create"
I also tried by writing the commands
>> import com.comsol.model.*
>> import com.comsol.model.util.*
>> model=ModelUtil.create('Model')
and run the m-file but the answer is the same.
What else can I do?
Thanks
gabriela
2 Replies Last Post Jul 11, 2011, 8:23 a.m. EDT
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Posted:
1 decade ago
Agreed, I have the same problem and it is annoying.
I need to connect to comsol through matlab first, but can't seem to import any of the com.comsol classes.
Manual is not of much help, though that ain't surprising :)
I need to connect to comsol through matlab first, but can't seem to import any of the com.comsol classes.
Manual is not of much help, though that ain't surprising :)
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Posted:
1 decade ago
Hi,
See p.15 of the Comsol 4.1 Installation and Operations Guide: The LiveLink interface for MATLAB is compatible with MATLAB 2009b and MATLAB 2010a.
Regarding the error messages, it's maybe because you typed 'clear all' --> it clears all the comsol functions and you can't run comsol commands anymore. Replace 'clear all' with 'clear variables' to do a little clean up each time you run a model.
Good luck
See p.15 of the Comsol 4.1 Installation and Operations Guide: The LiveLink interface for MATLAB is compatible with MATLAB 2009b and MATLAB 2010a.
Regarding the error messages, it's maybe because you typed 'clear all' --> it clears all the comsol functions and you can't run comsol commands anymore. Replace 'clear all' with 'clear variables' to do a little clean up each time you run a model.
Good luck