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Discrete Dynamics in Nature and Society
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Discrete Dynamics in Nature and Society
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2011
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Article
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Fig 7
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Research Article
Bivariate EMD-Based Data Adaptive Approach to the Analysis of Climate Variability
Figure 7
Preprocessing of the raw climate signal. The original climate signal (a), the Hilbert envelope (b), and the smoothed version of the Hilbert envelope (c).
(a)
(b)
(c)