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

Abstract : This study 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 AM-FM 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.
Type de document :
Article dans une revue
IEEE Transactions on Signal Processing, Institute of Electrical and Electronics Engineers, 2017, 65 (12), pp.3168-3178. <10.1109/TSP.2017.2686355>
Liste complète des métadonnées


https://hal.archives-ouvertes.fr/hal-01586382
Contributeur : Duong-Hung Pham <>
Soumis le : mardi 12 septembre 2017 - 16:58:26
Dernière modification le : jeudi 14 septembre 2017 - 01:03:31

Fichier

FINALVERSION.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Collections

INSMI | LJK | UGA

Citation

Duong-Hung Pham, Sylvain Meignen. High-Order Synchrosqueezing Transform for Multicomponent Signals Analysis - With an Application to Gravitational-Wave Signal. IEEE Transactions on Signal Processing, Institute of Electrical and Electronics Engineers, 2017, 65 (12), pp.3168-3178. <10.1109/TSP.2017.2686355>. <hal-01586382>

Partager

Métriques

Consultations de
la notice

54

Téléchargements du document

4