Singular value decomposition applied to compact binary coalescence gravitational-wave signals

Singular value decomposition applied to compact binary coalescence gravitational-wave signals

We investigate the application of the singular value decomposition to compact-binary, gravitational-wave data-analysis. We find that the truncated singular value decomposition reduces the number of filters required to analyze a given region of parameter space of compact-binary coalescence waveforms...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Physical review. D, Particles and fields Particles and fields, 2010-08, Vol.82 (4), Article 044025
Hauptverfasser: Cannon, Kipp, Chapman, Adrian, Hanna, Chad, Keppel, Drew, Searle, Antony C., Weinstein, Alan J.
Format: Artikel
Sprache:eng
Schlagworte:
CHEMICAL REACTIONS
COALESCENCE
DATA ANALYSIS
DECOMPOSITION
GRAVITATIONAL WAVES
INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
WAVE FORMS
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:We investigate the application of the singular value decomposition to compact-binary, gravitational-wave data-analysis. We find that the truncated singular value decomposition reduces the number of filters required to analyze a given region of parameter space of compact-binary coalescence waveforms by an order of magnitude with high reconstruction accuracy. We also compute an analytic expression for the expected signal loss due to the singular value decomposition truncation.
ISSN:1550-7998
0556-2821
1550-2368
1089-4918
DOI:10.1103/PhysRevD.82.044025