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2004-06-11

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/150579

Multiresolution approach for period determination on unevenly sampled data

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https://doi.org/10.1111/j.1365-2966.2004.07774.x

Abstract

In this paper we present a multiresolution-based method for period determination that is able to deal with unevenly sampled data. This method allows us to detect superimposed periodic signals with lower signal-to-noise ratios than in classical methods. This multiresolution-based method is a generalization of the wavelet-based method for period detection that is unable to deal with unevenly sampled data, presented by the authors in Otazu et al. (2002). This new method is a useful tool for the analysis of real data and, in particular, for the analysis of astronomical data.

Subject

Raigs X, Estels variables, Anàlisi numèrica

Subject (English)

X-rays, Variable stars, Numerical analysis

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Articles publicats en revistes (Física Quàntica i Astrofísica)

Citation

OTAZU PORTER, Xavier, et al. Multiresolution approach for period determination on unevenly sampled data. Monthly Notices of the Royal Astronomical Society. 2004. Vol. 351, num. 1, pags. 215-219. ISSN 0035-8711. [consulted: 13 of June of 2026]. Available at: https://hdl.handle.net/2445/150579

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