Robust estimation of background noise and signal detection in climatic time series

Robust estimation of background noise and signal detection in climatic time series

A new technique for isolating climate signals in time series with a characteristic "red" noise background that arises from temporal persistence is presented. The technique provides for a distinction between purely harmonic signals and broader-band signals.

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Bibliographische Detailangaben
Veröffentlicht in:Climatic change 1996-07, Vol.33 (3), p.409-445
Hauptverfasser: MANN, M. E, LEES, J. M
Format: Artikel
Sprache:eng
Schlagworte:
Climate
Climate change
Earth, ocean, space
Exact sciences and technology
External geophysics
Meteorology
Noise
Other topics in atmospheric geophysics
Time series
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Beschreibung
Zusammenfassung:A new technique for isolating climate signals in time series with a characteristic "red" noise background that arises from temporal persistence is presented. The technique provides for a distinction between purely harmonic signals and broader-band signals.
ISSN:0165-0009
1573-1480
DOI:10.1007/bf00142586