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How to choose a particular freq?

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I get 4 eigenfrequencies by the eigenfrequency study and study step, and now I want to caculator the width of the 1st and 2nd eigenfrequency(for example: freq(2)-freq(1)),but I dont know the correct syntax.


0 Replies Last Post Apr 24, 2019, 10:41 p.m. EDT
COMSOL Moderator

Hello 佳新 龙

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