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snovotill
Joined: Feb 8, 2013
Posts: 80
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 Posted: Jan 20, 2014 8:04 AM Post subject: Wow! Too knew bh-Coehearents designs in BioEra |
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Thanks Jarek =) Can you please tell us a bit about the new
bh-coherence2 and how it's different from bh-coherence?
What would one do with the output from bh-coherencevector?
Is is possible to derive a simple coherence float-value from it?
Any recommended reading? |
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jarek
Joined: Oct 22, 2007
Posts: 1073
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| Posted: Jan 20, 2014 6:54 PM Post subject: |
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The Coherence 2 simply provides a little more advanced configuration for FFT. Everything else in there is the same as for previous Coherence design.
I used the Coherence vector to show coherence of entire frequency spectrum. It is interesting to observe. I don't now if there are other uses. |
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snovotill
Joined: Feb 8, 2013
Posts: 80
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| Posted: Jan 21, 2014 4:55 AM Post subject: |
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| Interestingly if I run bh-coherencevector into VectorToScalar(RMS) then it gives me amplitude and phase values which are not too far off from the output of bh-coherence. I'm thinking if I did that a bit earlier in the processing it would work better. A project for another day... |
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