Characterization of finite signals with low-rank STFT - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2018

Characterization of finite signals with low-rank STFT

Résumé

The goal of this paper is characterize finite-length signals that have a low-rank short-time Fourier transform. By using the connection with Hankel matrices, we give a complete answer for maximal overlap, where the class of signals includes products of complex exponentials and polynomials. For the general case, we show that such signals are much more diverse.
Fichier principal
Vignette du fichier
1570431544_final.pdf (340.89 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01717931 , version 1 (26-02-2018)
hal-01717931 , version 2 (29-10-2018)

Identifiants

Citer

Konstantin Usevich, Valentin Emiya, David Brie, Caroline Chaux. Characterization of finite signals with low-rank STFT. IEEE Statistical Signal Processing Workshop, SSP 2018, Jun 2018, Freiburg, Germany. ⟨10.1109/SSP.2018.8450745⟩. ⟨hal-01717931v2⟩
534 Consultations
470 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More