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| Titel |
A new method for abrupt change detection in dynamic structures |
| VerfasserIn |
W. P. He, G. L. Feng, Q. Wu, S. Q. Wan, J. F. Chou |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1023-5809
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| Digitales Dokument |
URL |
| Erschienen |
In: Nonlinear Processes in Geophysics ; 15, no. 4 ; Nr. 15, no. 4 (2008-07-24), S.601-606 |
| Datensatznummer |
250012712
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| Publikation (Nr.) |
 copernicus.org/npg-15-601-2008.pdf |
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| Zusammenfassung |
| Based on Detrended Fluctuation Analysis (DFA), we propose a new
method – Moving Detrended Fluctuation Analysis (MDFA) – to detect abrupt
change in dynamic structures. Application of this technique shows that this
method may be of use in detecting time-instants of abrupt change in dynamic
structures and we even find that the MDFA results almost do not depend on
length of subseries, and are less affected by noise. |
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