A nonlinear filtering technique for multi-oscillator systems

A. C. Fowler; G. Kember

doi:10.1016/0898-1221(94)00238-G

A nonlinear filtering technique for multi-oscillator systems

A. C. Fowler, G. Kember

University of Oxford

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

Abstract

The recent application of methods from nonlinear systems theory to the analysis of time series can be used to provide a novel technique for filtering such series, when they represent the coupled output of several distinct oscillators. The method is a nonlinear analogue of Fourier spectral analysis, but is potentially more powerful, in that it allows for local (in time) cycle to cycle variability in oscillator amplitude.

Original language	English
Pages (from-to)	55-67
Number of pages	13
Journal	Computers and Mathematics with Applications
Volume	29
Issue number	4
DOIs	https://doi.org/10.1016/0898-1221(94)00238-G
Publication status	Published - Feb 1995
Externally published	Yes

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10.1016/0898-1221(94)00238-G

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title = "A nonlinear filtering technique for multi-oscillator systems",

abstract = "The recent application of methods from nonlinear systems theory to the analysis of time series can be used to provide a novel technique for filtering such series, when they represent the coupled output of several distinct oscillators. The method is a nonlinear analogue of Fourier spectral analysis, but is potentially more powerful, in that it allows for local (in time) cycle to cycle variability in oscillator amplitude.",

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AB - The recent application of methods from nonlinear systems theory to the analysis of time series can be used to provide a novel technique for filtering such series, when they represent the coupled output of several distinct oscillators. The method is a nonlinear analogue of Fourier spectral analysis, but is potentially more powerful, in that it allows for local (in time) cycle to cycle variability in oscillator amplitude.

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A nonlinear filtering technique for multi-oscillator systems

Abstract

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