Characterizing the structure of nonlinear systems using gradual wavelet reconstruction
In this paper, classical surrogate data methods for testing hypotheses concerning nonlinearity in time-series data are extended using a wavelet-based scheme. This gives a method for systematically exploring the properties of a signal relative to some metric or set of metrics. A signal continuum is d...
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2010-11-01
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| Series: | Nonlinear Processes in Geophysics |
| Online Access: | http://www.nonlin-processes-geophys.net/17/615/2010/npg-17-615-2010.pdf |