High-Order Synchrosqueezing Transform for Multicomponent Signals Analysis—With an Application to Gravitational-Wave Signal

By Duong-Hung Pham, Sylvain Meignen. IEEE Transactions on Signal Processing, 2017

421 citations recorded by the source corpus.

This paper puts forward a generalization of the short-time Fourier-based synchrosqueezing transform using a new local estimate of instantaneous frequency. Such a technique enables not only to achieve a highly concentrated time-frequency representation for a wide variety of amplitude- and frequency-modulated multicomponent signals but also to reconstruct their modes with a high accuracy. Numerical investigation on synthetic and gravitational-wave signals shows the efficiency of this new approach.

Subfields: Civil and Structural Engineering, Control and Systems Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/4a4c308dc5b918e68d59a87a300b93f42c13fcb5

Citations in the corpus

• Multisynchrosqueezing Transform (2019, neutral): “[7-9, 14-19], they suggest to take the real part of (26) as the IF estimate, and then the (26) should be rewritten as 2”