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Matlab function to output matrix with 21 components!!

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Dear all:

I am planing to use Matlab to do matrix manipulation, and then transfer the resulted matrix components to COMSOL to do calculation. However, I found the Matlab function can only generate a scalar value. Now the matrix I want to get has 21 components (elasticity matrix). How can I extract the components from Matlab to COMSOL. Do you have any ideas about that?

Thank you so much for your time and help.

Yu

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Yu Zhang

1 Reply Last Post 23 lug 2018, 11:17 GMT-4
Henrik Sönnerlind COMSOL Employee

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Posted: 6 years ago 23 lug 2018, 11:17 GMT-4
Updated: 6 years ago 23 lug 2018, 11:17 GMT-4

Hi,

Maybe you can use an external material instead?

https://www.comsol.com/blogs/accessing-external-material-models-for-structural-mechanics

Regards,
Henrik

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Henrik Sönnerlind
COMSOL
Hi, Maybe you can use an external material instead? Regards, Henrik

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