Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/150579
Title: | Multiresolution approach for period determination on unevenly sampled data |
Author: | Otazu Porter, Xavier Ribó Gomis, Marc Paredes i Poy, Josep Maria Peracaula i Bosch, Marta Núñez de Murga, Jorge, 1955- |
Keywords: | Raigs X Estels variables Anàlisi numèrica X-rays Variable stars Numerical analysis |
Issue Date: | 11-Jun-2004 |
Publisher: | Royal Astronomical Society |
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. |
Note: | Reproducció del document publicat a: https://doi.org/10.1111/j.1365-2966.2004.07774.x |
It is part of: | Monthly Notices of the Royal Astronomical Society, 2004, vol. 351, num. 1, p. 215-219 |
URI: | http://hdl.handle.net/2445/150579 |
Related resource: | https://doi.org/10.1111/j.1365-2966.2004.07774.x |
ISSN: | 0035-8711 |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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