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Multi-component autoregressive techniques for the analysis of seismograms

Leonard, M; Kennett, Brian

Description

Autoregressive methods provide a very useful means of characterising a seismic record; calculating the power spectra of a seismic record and determining the onset time of different classes of arrivals. The representation of a time series with an autoregressive (AR) process of low order can be applied to both multi-component and single-component traces of broadband and short period seismograms. In three-component analysis the AR coefficients are represented as second-order tensors and include...[Show more]

CollectionsANU Research Publications
Date published: 1999
Type: Journal article
URI: http://hdl.handle.net/1885/93926
Source: Physics of the Earth and Planetary Interiors
DOI: 10.1016/S0031-9201(99)00054-0

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