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Multi-component autoregressive techniques for the analysis of seismograms

Leonard, M; Kennett, Brian


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
Source: Physics of the Earth and Planetary Interiors
DOI: 10.1016/S0031-9201(99)00054-0


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