Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
DIFFERENTIAL REASSIGNMENT
Autore:
CHASSANDEMOTTIN E; DAUBECHIES I; AUGER F; FLANDRIN P;
Indirizzi:
ENS LYON,PHYS LAB F-69363 LYON FRANCE PACM PRINCETON NJ 08544 PRINCETON UNIV,DEPT MATH PRINCETON NJ 08854 GE44 ST NAZAIRE FRANCE IUT ST NAZAIRE ST NAZAIRE FRANCE
Titolo Testata:
IEEE signal processing letters
fascicolo: 10, volume: 4, anno: 1997,
pagine: 293 - 294
SICI:
1070-9908(1997)4:10<293:DR>2.0.ZU;2-Y
Fonte:
ISI
Lingua:
ENG
Soggetto:
TIME-FREQUENCY; REPRESENTATIONS;
Keywords:
REASSIGNMENT METHOD; TIME-FREQUENCY DISTRIBUTIONS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
5
Recensione:
Indirizzi per estratti:
Citazione:
E. Chassandemottin et al., "DIFFERENTIAL REASSIGNMENT", IEEE signal processing letters, 4(10), 1997, pp. 293-294

Abstract

A geometrical description is given for reassignment vector fields of spectrograms. These vector fields are shown to be connected with both an intrinsic phase characterization and a scalar potential, This allows for the generalization of the original reassignment process to a differential version based on a dynamical evolution of time-frequency particles.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/04/20 alle ore 20:06:17