Fully Adaptive Ridge Detection Based on STFT Phase Information

This letter deals with the problem of the estimation of the instantaneous frequencies of the modes of multicomponent signals from their linear time-frequency representations. In most approaches, such an estimation consists of extracting the ridges associated with each mode in the time-frequency plan...

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Veröffentlicht in:	IEEE signal processing letters 2020-01, Vol.27, p.620-624
Hauptverfasser:	Colominas, Marcelo A., Meignen, Sylvain, Pham, Duong-Hung
Format:	Artikel
Sprache:	eng
Schlagworte:	Bandwidth Computer Science Computer simulation Estimation Fourier transforms Frequency estimation Frequency modulation Functional Analysis instantaneous frequency Mathematics Representations ridge detection short-time Fourier transform Signal and Image Processing synchrosqueezing Time-frequency Time-frequency analysis
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