Instantaneous Frequency-Embedded Synchrosqueezing Transform for Signal Separation

The synchrosqueezing transform (SST) and its variants have been developed recently as an alternative to the empirical mode decomposition scheme to model a non-stationary signal as a superposition of amplitude- and frequency-modulated Fourier-like oscillatory modes. In particular, SST performs very w...

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Principais autores:	Qingtang Jiang, Ashley Prater-Bennette, Bruce W. Suter, Abdelbaset Zeyani
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Frontiers Media S.A. 2022-03-01
coleção:	Frontiers in Applied Mathematics and Statistics
Assuntos:	short-time Fourier transform synchrosqueezing transform instantaneous frequency-embedded STFT instantaneous frequency-embedded SST instantaneous frequency estimation 42C15
Acesso em linha:	https://www.frontiersin.org/articles/10.3389/fams.2022.830530/full
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