Fast detection and automatic parameter estimation of a gravitational wave signal with a novel method

Yan Wang

    Research output: Contribution to journalArticle

    1 Citation (Scopus)

    Abstract

    © 2015, Springer Science+Business Media New York. The detection of gravitational wave usually requires to match the measurement data with a large number of templates, which is computationally very expensive. Compressed sensing methods allow one to match the data with a small number of templates and interpolate the rest. However, the interpolation process is still computationally expensive. In this article, we designed a novel method that only requires to match the data with a few templates, yet without needing any interpolation process. The algorithm worked well for signals with relatively high SNRs. It also showed promise for low SNRs signals.
    Original languageEnglish
    Article number142
    Pages (from-to)1-11
    Number of pages11
    JournalGeneral Relativity and Gravitation
    Volume47
    Issue number12
    Early online date3 Nov 2015
    DOIs
    Publication statusPublished - Dec 2015

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