Math @ Duke

Publications [#328307] of HauTieng Wu
Papers Published
 Wu, HT; Flandrin, P; Daubechies, I, One or two frequencies? the synchrosqueezing answers,
Advances in Adaptive Data Analysis, vol. 3 no. 12
(2011),
pp. 2939 [doi]
(last updated on 2017/12/16)
Abstract: The synchrosqueezed transform was proposed recently in [Daubechies et al. (2009)] as an alternative to the empirical mode decomposition (EMD) [Huang et al. (1998)], to decompose composite signals into a sum of "modes" that each have welldefined instantaneous frequencies. This paper presents, for synchrosqueezing, a study similar to that in [Rilling and Flandrin (2008)] for EMD, of how two signals with close frequencies are recognized and represented as such. © 2011 World Scientific Publishing Company.


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