[OpendTect_Users] Spectral decomposition interpretation

[Arnaud Huck]

Dear Yoon,

Yes, I frequently use that image when I introduce the spectral 
decomposition panel during training course: Each horizontal trace of 
that panel is a spectrum for the given time t0, while vertical traces 
represent the energy at a given frequency.

The documentation and an illustration for this attribute are located at:
http://opendtect.org/rel/doc/User/base/appendix_spectral-decomposition.htm

Best regards,
Arnaud Huck.

-- Senior Geoscientist
-- dGB Earth Sciences
-- Nijverheidstraat 11-2, 7511 JM Enschede, The Netherlands
-- mailto: arnaud.huck at dgbes.com, http://www.dgbes.com
-- Tel: +31 53 4315155 , Fax: +31 53 4315104

Le 13/09/2012 05:10, Yoon keun a écrit :
> Dear all,
>
> I would just like to ask whether one can say about the images obtained 
> from spectral decomposition are just the amplitude spectrum at 
> the frequency component at which the decomposition was calculated.
>
> Many thanks in advance.
>
> Yoon
> geophysical propspecting Lab
> Chonnam University, South Korea
>
>
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