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. 03 no. 01n02
(April, 2011),
pp. 2939 [doi]
(last updated on 2018/07/15)
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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