Journal: | Revista mexicana de física |
Database: | PERIÓDICA |
System number: | 000404278 |
ISSN: | 0035-001X |
Authors: | Ramírez Pacheco, J1 Rizo Domínguez, Luis2 Trejo Sánchez, J.A1 Cortez González, Joaquín3 |
Institutions: | 1Universidad del Caribe, Departamento de Ciencias Básicas e Ingeniería, Cancún, Quintana Roo. México 2Instituto Tecnológico y de Estudios Superiores de Occidente, Departamento de Electrónica, Sistemas e Informática, Tlaquepaque, Jalisco. México 3Instituto Tecnológico de Sonora, Departamento de Ingeniería y Tecnología, Ciudad Obregón, Sonora. México |
Year: | 2016 |
Season: | May-Jun |
Volumen: | 62 |
Number: | 3 |
Pages: | 229-234 |
Country: | México |
Language: | Inglés |
Document type: | Artículo |
Approach: | Analítico, teórico |
English abstract | This paper proposes a nonextensive wavelet (q, q0 )-entropy computed as a wavelet-domain generalization of the time-domain (q, q0 ) entropy of Borges and obtains a closed-form expression of this measure for the class of 1/fα signals. Theoretical wavelet (q, q0 )-entropy planes are obtained for these signals and the effect of parameters q and q 0 on the shape and behaviour of these wavelet entropies are discussed with sufficient detail. The relationship of this entropy with Shannon and Tsallis entropies is studied and some applications of the proposed two-parameter wavelet entropy for the analysis/estimation of 1/fa signals are outlined |
Disciplines: | Física y astronomía |
Keyword: | Física, Entropía no extensiva, Herramientas de información Wavelet |
Keyword: | Physics and astronomy, Physics, Nonextensive entropies, Wavelet information tools |
Full text: | Texto completo (Ver PDF) |