Detecting low amplitude periodicities with HIPPARCOS
نویسندگان
چکیده
منابع مشابه
Detecting periodicities with Gaussian processes
5 We consider the problem of detecting and quantifying the periodic component of 6 a function given noise-corrupted observations of a limited number of input/output tu7 ples. Our approach is based on Gaussian process regression which provides a flexible 8 non-parametric framework for modelling periodic data. We introduce a novel decom9 position of the covariance function as the sum of periodic ...
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ژورنال
عنوان ژورنال: Astronomy & Astrophysics
سال: 2002
ISSN: 0004-6361,1432-0746
DOI: 10.1051/0004-6361:20020146