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Multiple sequence matrix pencil analysis

Authors: null Sheeyun Park; T.K. Sarkar;

Multiple sequence matrix pencil analysis

Abstract

The matrix pencil is a well known technique used to fit data as a sum of complex exponentials. The technique estimates the poles of the system, then solves a least squares problem for the amplitudes of the poles. This paper details an extension of the matrix pencil technique to match poles simultaneously to several data sequences which should have the same poles but may have differing amplitudes, some of which may be zero, associated with the poles. These sequences may arise from different excitations of a structure or from viewing scattering information from different directions.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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