Nonlinear hybrid method for detecting the frequency of unknown weak composite periodic signal

Zheng Wei Zhang; Yang Yu Fan; Li Zeng

doi:10.7498/aps.55.5115

Nonlinear hybrid method for detecting the frequency of unknown weak composite periodic signal

Zheng Wei Zhang, Yang Yu Fan, Li Zeng

School of Electronics and Information

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The odd multiple frequency phenomenon emerging in the stochastic resonance was studied, and some new theoretical conclusions was drawn. Based on these conclusions we found the reference frequency which must be set in the chaotic detector. Using the frequency selectivity of chaotic detector, the false frequency existing in the odd multiple frequency was filtered out.

Original language	English
Pages (from-to)	5115-5121
Number of pages	7
Journal	Wuli Xuebao/Acta Physica Sinica
Volume	55
Issue number	10
DOIs	https://doi.org/10.7498/aps.55.5115
State	Published - Oct 2006

Keywords

Chaos phase transition
Odd multiple frequency
Stochastic resonance
Weak composite periodic signal

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10.7498/aps.55.5115

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title = "Nonlinear hybrid method for detecting the frequency of unknown weak composite periodic signal",

abstract = "The odd multiple frequency phenomenon emerging in the stochastic resonance was studied, and some new theoretical conclusions was drawn. Based on these conclusions we found the reference frequency which must be set in the chaotic detector. Using the frequency selectivity of chaotic detector, the false frequency existing in the odd multiple frequency was filtered out.",

keywords = "Chaos phase transition, Odd multiple frequency, Stochastic resonance, Weak composite periodic signal",

author = "Zhang, {Zheng Wei} and Fan, {Yang Yu} and Li Zeng",

year = "2006",

month = oct,

doi = "10.7498/aps.55.5115",

language = "英语",

volume = "55",

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journal = "Wuli Xuebao/Acta Physica Sinica",

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T1 - Nonlinear hybrid method for detecting the frequency of unknown weak composite periodic signal

AU - Zhang, Zheng Wei

AU - Fan, Yang Yu

AU - Zeng, Li

PY - 2006/10

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N2 - The odd multiple frequency phenomenon emerging in the stochastic resonance was studied, and some new theoretical conclusions was drawn. Based on these conclusions we found the reference frequency which must be set in the chaotic detector. Using the frequency selectivity of chaotic detector, the false frequency existing in the odd multiple frequency was filtered out.

AB - The odd multiple frequency phenomenon emerging in the stochastic resonance was studied, and some new theoretical conclusions was drawn. Based on these conclusions we found the reference frequency which must be set in the chaotic detector. Using the frequency selectivity of chaotic detector, the false frequency existing in the odd multiple frequency was filtered out.

KW - Chaos phase transition

KW - Odd multiple frequency

KW - Stochastic resonance

KW - Weak composite periodic signal

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U2 - 10.7498/aps.55.5115

DO - 10.7498/aps.55.5115

M3 - 文章

AN - SCOPUS:33751572188

SN - 1000-3290

VL - 55

SP - 5115

EP - 5121

JO - Wuli Xuebao/Acta Physica Sinica

JF - Wuli Xuebao/Acta Physica Sinica

IS - 10

ER -

Nonlinear hybrid method for detecting the frequency of unknown weak composite periodic signal

Abstract

Keywords

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