Bottom-to-top decomposition of time series by smoothness-controlled cubic splines: Uncovering distinct freezing-melting dynamics between the Arctic and the Antarctic
The classical methods of identifying significant slow components (modes) in a strongly fluctuating signal usually require strict stationarity. A notable exception is the procedure called empirical mode decomposition (EMD), which is designed to work well for nonstationary and nonlinear (quasiperiodic...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2020-10-01
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| Series: | Physical Review Research |
| Online Access: | http://doi.org/10.1103/PhysRevResearch.2.043040 |