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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 The information provided may be out of date.

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List expressions and predefined quantities in Maltab or Java

Posted 10.04.2013, 09:11 GMT-4 Interfacing, Modeling Tools & Definitions, Parameters, Variables, & Functions, Results & Visualization, Studies & Solvers Version 3.5a, Version 4.0, Version 4.0a, Version 4.1, Version 4.2, Version 4.2a, Version 4.3, Version 4.3a 3 Replies

Matthias Juettner
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Hello everyone,
I'm looking for a way to find the "expressions and predefined quantities" a model offers within matlab or java.

Via COMSOL-GUI, this is simply possible by clicking one of the two buttons "Replace Expression" and "Insert Expression" within a plot - but how to get this Information within a maltab or Java application?

Any help would be great.

Thanks

3 Replies Last Post 11.04.2013, 08:01 GMT-4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 10.04.2013, 12:38 GMT-4
Hi
I believe there was one implemented in v4.3a have you checked the help ?

--
Good luck
Ivar
Hi I believe there was one implemented in v4.3a have you checked the help ? -- Good luck Ivar
Matthias Juettner
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Posted: 1 decade ago 11.04.2013, 03:01 GMT-4
Hi Ivar,
Thanks for your hint.
Sadly I coudn't find any helping information within the 4.3a documentations

COMSOLJavaAPIReferenceGuide
IntroductionToLiveLinkForMATLAB
LiveLinkForMATLABUsersGuide

Do you hava any idea were to look at?

Hi Ivar, Thanks for your hint. Sadly I coudn't find any helping information within the 4.3a documentations COMSOLJavaAPIReferenceGuide IntroductionToLiveLinkForMATLAB LiveLinkForMATLABUsersGuide Do you hava any idea were to look at?
Matthias Juettner
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Posted: 1 decade ago 11.04.2013, 08:01 GMT-4
A first step is
model.physics('ht').featureInfo('info').getInfoTable('Expression')

-> but a collection of all like the "Replace Expression" and "Insert Expression" Button make live easier.

Did someone found somthing else?
I still miss: "Definitions" and "Geometry and Mesh"
A first step is model.physics('ht').featureInfo('info').getInfoTable('Expression') -> but a collection of all like the "Replace Expression" and "Insert Expression" Button make live easier. Did someone found somthing else? I still miss: "Definitions" and "Geometry and Mesh"

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