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Abstract:

We introduce a procedure to obtain the whole spectrum of frequencies in a dynamical system by using only one variable. By embedding the data in multidimensional spaces, and recording the density of points that the trajectory encounters as it evolves, it is possible, through a spectral analysis over this density time series, to determine the real frequencies of the system hidden in the chosen variable. © 1995.

Registro:

Documento: Artículo
Título:A new method to detect hidden frequencies in chaotic time series
Autor:Ortega, G.J.
Filiación:Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón I, Capital Federal 1428, Argentina
Palabras clave:Embedding; Fourier transform; Frequencies; Invariant measure; Time-series
Año:1995
Volumen:209
Número:5-6
Página de inicio:351
Página de fin:355
DOI: http://dx.doi.org/10.1016/0375-9601(95)00877-2
Título revista:Physics Letters A
Título revista abreviado:Phys Lett Sect A Gen At Solid State Phys
ISSN:03759601
CODEN:PYLAA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03759601_v209_n5-6_p351_Ortega

Referencias:

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Citas:

---------- APA ----------
(1995) . A new method to detect hidden frequencies in chaotic time series. Physics Letters A, 209(5-6), 351-355.
http://dx.doi.org/10.1016/0375-9601(95)00877-2
---------- CHICAGO ----------
Ortega, G.J. "A new method to detect hidden frequencies in chaotic time series" . Physics Letters A 209, no. 5-6 (1995) : 351-355.
http://dx.doi.org/10.1016/0375-9601(95)00877-2
---------- MLA ----------
Ortega, G.J. "A new method to detect hidden frequencies in chaotic time series" . Physics Letters A, vol. 209, no. 5-6, 1995, pp. 351-355.
http://dx.doi.org/10.1016/0375-9601(95)00877-2
---------- VANCOUVER ----------
Ortega, G.J. A new method to detect hidden frequencies in chaotic time series. Phys Lett Sect A Gen At Solid State Phys. 1995;209(5-6):351-355.
http://dx.doi.org/10.1016/0375-9601(95)00877-2