Tabulate global evaluations from parametric sweeps

Mon, 10 Oct 2011 19:29:33 +0000

Hi,

I'd like to calculate elements of a capacitance matrix between three terminal conductors. I can do this with a parametric sweep and global evaluations very successfully (es.C11, es.C12 etc.). Ultimately, however, I would like to calculate these capacitance matrix elements as a function of the distance of one of the conductors. I can also attain these results in discrete steps using a parametric sweep and global evaluations. However, the problem arises when I try to calculate these elements in very small discrete steps over a long distance. In theory I could do this, but I would have to manually create a new global evaluation for every capacitance element and every discrete step.

I would like to find some way to automate this problem. I need a sizable array of points and I am using 3D geometry so can't afford to do this manually each time I want to evaluate.

Thanks,

-Elliot

Exporting Comsol data to Matlab?

Wed, 18 Nov 2009 11:00:06 +0000

Hello everybody,

I want to postprocess Comsol data in Matlab. Since Ascii files blow up in size and I get "out of memory error", I'm looking for some other way. I've no experience with Comsol-Matlab interface and it seems to me that this interface is not working in my system.

Could someone please tell me, how to export Postprocessing data in some Matlab-compatible format (not Ascii)?

I've converted a Comsol model (after executing) into an m-file and wanted to run it in Matlab (running separately from Comsol) but Matlab is probably not able to read the flbinaryfile (*.mphm). Any suggestion, what could be wrong here?

Thanks.
Daniel

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Tabulate global evaluations from parametric sweeps

Exporting Comsol data to Matlab?