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Calling a matlab function
Posted Oct 27, 2009, 3:44 p.m. EDT 1 Reply
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Hi all
I have a matlab function that calculates the magnetic scalar potential of a device as a function of x,y,z and time. I want to use this inside a comsol model(3.3) using Comsol with Matlab. It starts up ok but always returns zeros, or at least the comsol model result is consistent with zeros. I do not know if it calls it!
Is there anything special you need to do to be able to access MATLAB functions from a COMSOL model? I thought it would just work as is.
I am calling the function from the init tab of the subdomain settings.
Thanks in advance for your patience and any help you may offer.
Will
I have a matlab function that calculates the magnetic scalar potential of a device as a function of x,y,z and time. I want to use this inside a comsol model(3.3) using Comsol with Matlab. It starts up ok but always returns zeros, or at least the comsol model result is consistent with zeros. I do not know if it calls it!
Is there anything special you need to do to be able to access MATLAB functions from a COMSOL model? I thought it would just work as is.
I am calling the function from the init tab of the subdomain settings.
Thanks in advance for your patience and any help you may offer.
Will
1 Reply Last Post Oct 27, 2009, 4:30 p.m. EDT
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Posted:
1 decade ago
Short update:
I managed to get it to call a matlab function in the model directory, but it only allows one input. As I need a function of x,y,z,t I am still in trouble. and I think I must bemissing something obvious to the comsol wizards out there.
Will
I managed to get it to call a matlab function in the model directory, but it only allows one input. As I need a function of x,y,z,t I am still in trouble. and I think I must bemissing something obvious to the comsol wizards out there.
Will