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arXiv · 1507.05366

ConceFT: Concentration of Frequency and Time via a multitapered synchrosqueezed transform

Ingrid Daubechies·Yi Wang·Hau-tieng Wu
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Abstract

A new method is proposed to determine the time-frequency content of time-dependent signals consisting of multiple oscillatory components, with time-varying amplitudes and instantaneous frequencies. Numerical experiments as well as a theoretical analysis are presented to assess its effectiveness.

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Ingrid Daubechies, Yi Wang, Hau-tieng Wu. 2015-07-20. ConceFT: Concentration of Frequency and Time via a multitapered synchrosqueezed transform. https://doi.org/10.1098/rsta.2015.0193

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