Blind extraction of intermittent sources - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2010

Blind extraction of intermittent sources

Résumé

In this work, we tackle the problem of blind extraction of intermittent sources. Our approach is based on the generalized eigenvec- tor decomposition of covariance matrices and extends previous works in two aspects: by developing a more precise technique to detect inactive periods and by building a more general yet more precise strategy to esti- mate the vectors that lead to the separation of the intermittent sources. Simulations are carried out to illustrate the effectiveness of our proposal.
Fichier principal
Vignette du fichier
2010_ICA_article.pdf (196.71 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00522845 , version 1 (01-10-2010)

Identifiants

  • HAL Id : hal-00522845 , version 1

Citer

Bertrand Rivet, Leonardo Tomazeli Duarte, Christian Jutten. Blind extraction of intermittent sources. LVA/ICA 2010 - 9th International Conference on Latent Variable Analysis and Signal Separation, Sep 2010, Saint-Malo, France. pp.402-409. ⟨hal-00522845⟩
289 Consultations
107 Téléchargements

Partager

Gmail Facebook X LinkedIn More