Analysis of multicomponent LFM signals by Teager-Huang-Hough Transform
Analyse des signaux multicomposante à modulation de fréquence linéaire par la transformation de Teager-Huang-Hough
dc.contributor.author
hal.structure.identifier | BOUCHIKHI, Abdelkhalek
|
dc.contributor.author
hal.structure.identifier | BOUDRAA, Abdel-Ouahab
|
dc.contributor.author
hal.structure.identifier | CEXUS, Jean-Christophe
|
dc.contributor.author
hal.structure.identifier | CHONAVEL, Thierry
|
dc.date.accessioned | 2014 |
dc.date.available | 2014 |
dc.date.issued | 2014 |
dc.date.submitted | 2014 |
dc.identifier.issn | 0018-9251 |
dc.identifier.uri | http://hdl.handle.net/10985/8919 |
dc.description.abstract | A novel detection approach of linear FM (LFM) signals, with single or multiple components, in the time-frequency plane of Teager-Huang (TH) transform is presented. The detection scheme that combines TH transform and Hough transform is referred to as Teager-Huang-Hough (THH) transform. The input signal is mapped into the time-frequency plane by using TH transform followed by the application of Hough transform to recognize time-frequency components. LFM components are detected and their parameters are estimated from peaks and their locations in the Hough space. Advantages of THH transform over Hough transform of Wigner-Ville distribution (WVD) are: 1) cross-terms free detection and estimation, and 2) good time and frequency resolutions. No assumptions are made about the number of components of the LFM signals and their models. THH transform is illustrated on multicomponent LFM signals in free and noisy environments and the results compared with WVD-Hough and pseudo-WVD-Hough transforms. |
dc.language.iso | en |
dc.publisher | Institute of Electrical and Electronics Engineers |
dc.rights | Post-print |
dc.subject | LFM signals |
dc.subject | Hough tranform |
dc.subject | Teager-Huang-Hough transform |
dc.subject | Empirical mode decomposition |
dc.subject | Energy separation algorithm |
dc.subject | AM-FM model |
dc.subject | Multicomponent signals |
dc.subject | Teager-Kaiser operator |
dc.subject | Neyman-Pearson test |
dc.subject | Teager-Huang transform |
dc.subject | Signaux à modulation de fréquence linéaire, transformée de Teager-Huang-Hough, transformée de Hough, Décomposition modale empirique, Algorithme de séparation d'énergie, Modèle AM-FM, signaux multicomposante, opérateur de Teager-Kaiser, test de Neyman-Pearson, transformée de Teager-Huang |
dc.subject | Signaux à modulation de fréquence linéaire |
dc.subject | Transformée de Teager-Huang-Hough |
dc.subject | Décomposition modale empirique |
dc.subject | Algorithme de séparation d'énergie |
dc.subject | Modèle AM-FM |
dc.subject | Signaux multicomposante |
dc.subject | Opérateur de Teager-Kaiser |
dc.subject | Test de Neyman-Pearson |
dc.subject | Transformée de Teager-Huang |
dc.title | Analysis of multicomponent LFM signals by Teager-Huang-Hough Transform |
dc.title | Analyse des signaux multicomposante à modulation de fréquence linéaire par la transformation de Teager-Huang-Hough |
dc.identifier.doi | 10.1109/TAES.2014.120202 |
dc.typdoc | Article dans une revue avec comité de lecture |
dc.localisation | Centre de Paris |
dc.subject.hal | Sciences de l'ingénieur: Traitement du signal et de l'image |
ensam.audience | Internationale |
ensam.page | 1222-1233 |
ensam.journal | IEEE Transactions on Aerospace and Electronic Systems |
ensam.volume | 50 |
ensam.issue | 2 |
ensam.language | fr |
hal.identifier | hal-01083647 |
hal.version | 1 |
hal.submission.permitted | updateMetadata |
hal.status | accept |