WAVELET ANALYSIS FOR HOPF BIFURCATIONS W
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F. MASTRODDI; A. BETTOLI
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Article
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1999
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Elsevier Science
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English
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A wavelet analysis on the output signal of a non-linear system in the neighbourhood of a Hopf bifurcation (i.e., a limit-cycle oscillation) has been performed to point out the linear and non-linear signatures of the system. Indeed, this kind of non-linear behaviour is characterized not only by a sim