Power spectrum analysis

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Power spectrum analysis

Postby farshad » Tue Oct 21, 2008 6:09 am

We should check the stationary of the microtermor data in time and space. It is possible by doing power spectrum analysis of the signals in one station (time) or in all stations (space). Is it possible on Geopsy? How?

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Postby admin » Tue Oct 28, 2008 5:32 pm

What type of output do you expect? Spectra can be computed with geopsy in various points of space and at different times. Depending on the type of output, you may implement your own processing chain or just look manually at the stationarity (or better through statistical estimators -- forecast for release sesarray 2.1.0).

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