A novel method for detecting abrupt dynamic change based on the changing Hurst exponent of spatial images

The climate system is a classical spatiotemporal evolutionary dynamic system with spatiotemporal correlation characteristics. Based on this, two-dimensional detrended fluctuation analysis (TD-DFA) is used to estimate the Hurst exponent of two-dimensional images. Then, we monitored the change of the...

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Veröffentlicht in:	Climate dynamics 2016-10, Vol.47 (7-8), p.2561-2571
Hauptverfasser:	He, Wen-Ping, Liu, Qun-Qun, Gu, Bin, Zhao, Shan-Shan
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Climate change Climate science Climate system Climatic changes Climatology Earth and Environmental Science Earth Sciences Geophysics/Geodesy Geospatial data Methods Oceanography Spatial analysis
Online-Zugang:	Volltext
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