articleIEEE Signal Processing MagazineOct 16, 2013Closed access

Time-Frequency Reassignment and Synchrosqueezing: An Overview

FAFrançois AugerPFPatrick FlandrinYLYu-Ting LinSMStephen McLaughlinSMSylvain Meignen

Nantes Université · École Normale Supérieure de Lyon · +6 more institutions

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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.

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Topics
Keywords
  • Computer science
  • Mode (computer interface)
  • Algorithm
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