Random-Lag Singular Cross-Spectrum Analysis
Open Access
- 1 January 2000
- journal article
- research article
- Published by American Astronomical Society in The Astrophysical Journal
- Vol. 528 (1) , L53-L56
- https://doi.org/10.1086/312419
Abstract
In a previous paper (Varadi et al.), random-lag singular spectrum analysis was introduced for finding oscillations in very noisy and long time series. This work presents a generalization of the technique to search for common oscillations in two or more time series.Keywords
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