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3D plot from a used defined function
Posted Oct 29, 2009, 3:06 a.m. EDT 1 Reply
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Hi!
I have made a function with two variables in my model, function(v1,v2). The function is based on interpolated data.
What is the easiest way to make a 3D plot of the data? I guess I should export the function to Comsol Script in some way?
/Nick
I have made a function with two variables in my model, function(v1,v2). The function is based on interpolated data.
What is the easiest way to make a 3D plot of the data? I guess I should export the function to Comsol Script in some way?
/Nick
1 Reply Last Post Oct 30, 2009, 3:35 a.m. EDT
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Posted:
1 decade ago
Hi Niklas
if you read through the "mlinterface.pdf" comsol doc, you can find example how to access your functions in matlab in the comsol "fem.functions" structure (p22 and therafter) once introduced into matlab from the Comsol GUI with a CTRL-F.
There are also a few discussions in the forum that give you good clues how to access the named values within he structures, (try a search on the forum, not the full site, for "matlab" or "script".
If you come up with some nice matlab examples pls submit hem here so that we can build up some more "tricks"
Good luck
Ivar
if you read through the "mlinterface.pdf" comsol doc, you can find example how to access your functions in matlab in the comsol "fem.functions" structure (p22 and therafter) once introduced into matlab from the Comsol GUI with a CTRL-F.
There are also a few discussions in the forum that give you good clues how to access the named values within he structures, (try a search on the forum, not the full site, for "matlab" or "script".
If you come up with some nice matlab examples pls submit hem here so that we can build up some more "tricks"
Good luck
Ivar