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Extract data comsol with matlab

Posted 30 nov. 2018, 06:25 UTC−5 Version 5.3a 2 Replies

Fabien Gremion
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Hello,

I use COMSOL with Matlab livelink for running EWFD simulations. I simulate 2 modes for each frequency of a large sweep. I want to extract the data for each mode from matlab but I can only have (latest simulation).

I export my model as .m file from Comsol, run it and extract my data with mphtable(model,'tbl1'), where tbl1 is the table where my data are stored. The problem is that, in comsol, it creates a table for each mode and I have to go in derived values-> choose the mode ->evaluate. That's in comsol. But I didn't find an equivalent from matlab.

How can I make it?

Thanks a lot for your help.

Fabien

2 Replies Last Post 20 déc. 2018, 05:08 UTC−5
Qasid
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Posted: 6 years ago 20 déc. 2018, 02:19 UTC−5

By extracting data with the export data in comsol. Then save it as .m file.

or by using

... result.export. ....

function in comsol with matlab.

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Qasid
By extracting data with the export data in comsol. Then save it as .m file. or by using ... result.export. .... function in comsol with matlab.
Fabien Gremion
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Posted: 6 years ago 20 déc. 2018, 05:08 UTC−5

Thanks for your answer. I think it will be really helpful for me.

By the way, I found that we can simply "update probes" (but do not compact history after that) in comsol and then save it as .m.

Thanks for your answer. I think it will be really helpful for me. By the way, I found that we can simply "update probes" (but do not compact history after that) in comsol and then save it as .m.

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