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comparison between two different fields

Posted 23 mars 2017, 17:08 UTC−4 Interfacing, Parameters, Variables, & Functions, Results & Visualization 0 Replies

Felipe Beltran-Mejia
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Dear all,

suppose you have two different fields and you want to compare them in order to obtain a numerical value that reflects their similarity. Do you know a way to do this?

My first approach was to export the two fields (A and B) as matrices in Matlab. Then use a function as xcorr2(A,B) to compare them. The problem with this approach is that I cant get to export A and B.

Other way could be to use a 'Join' dataset and then try to implement the cross-correlation function inside the comsol interface. The problem with this approach is that I cant find a way to sum over all the domain.

Any help is greatly appreciated.

Best,
Felipe Beltran-Mejia
0 Replies Last Post 23 mars 2017, 17:08 UTC−4
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Hello Felipe Beltran-Mejia

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