Dictionary:Spectral decomposition

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Computation of the time-frequency response over a short window of data and displaying the spectra as frequency 'slices'. Commonly applied in seismic interpretation, seismic geomorphology and quantitative seismic interpretation.

A variety of time-frequency decomposition methods can be used for the computation, for example:


  1. Partyka, G, J Gridley, and J Lopez (1999). Interpretational applications of spectral decomposition in reservoir characterization. The Leading Edge 18 (3), 353–360.