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Hi everyone, can any body help me by telling how to extract modes directly, from frequency response functions.

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Ayisha Nayyar
Ayisha Nayyar 2018-9-20
评论： Ayisha Nayyar 2018-9-20
Hi everyone, can any body help me by telling how to extract modes directly, from frequency response functions.
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Walter Roberson
Walter Roberson 2018-9-20
Duplicates https://www.mathworks.com/matlabcentral/answers/419802-hi-everyone-i-need-some-help-how-to-get-modes-directly-from-a-frf-matrix
Ayisha Nayyar
Ayisha Nayyar 2018-9-20
Thanks KSSV, i have a frequency response matrix of a beam, at 21 different locations. I want to extract modes out of it, i know the modal/resonant frequencies.

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