Time-frequency reassignment and synchrosqueezing: an overview

François Auger, Patrick Flandrin, Yu-Ting Lin, Stephen McLaughlin, Sylvain Meignen, Thomas Oberlin, Hau-Tieng Wu

Research output: Contribution to journalArticle

212 Citations (Scopus)

Abstract

This article provides a general overview of time-frequency (T-F) reassignment and synchrosqueezing techniques applied to multicomponent signals, covering the theoretical background and applications. We explain how synchrosqueezing can be viewed as a special case of reassignment enabling mode reconstruction and place emphasis on the interest of using such T-F distributions throughout with illustrative examples.

Original languageEnglish
Pages (from-to)32-41
Number of pages10
JournalIEEE Signal Processing Magazine
Volume30
Issue number6
DOIs
Publication statusPublished - Nov 2013

Keywords

  • EMPIRICAL MODE DECOMPOSITION
  • INSTANTANEOUS FREQUENCY
  • DIFFERENTIAL REASSIGNMENT
  • SIGNALS
  • ALGORITHM
  • REPRESENTATIONS
  • DISTRIBUTIONS

Cite this

Auger, F., Flandrin, P., Lin, Y-T., McLaughlin, S., Meignen, S., Oberlin, T., & Wu, H-T. (2013). Time-frequency reassignment and synchrosqueezing: an overview. IEEE Signal Processing Magazine, 30(6), 32-41. https://doi.org/10.1109/MSP.2013.2265316