Investigation of nonlinear transformations of the signal spectrum

We consider various echo-processes having different nature and discuss their mathematical models based on the special nonlinear transformations in the spectral domain. It is shown that the presence of a power polynomial in the spectral domain results in a delay of the external perturbation (signal)....

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Veröffentlicht in:	Journal of physics. Conference series 2015-01, Vol.574 (1), p.12025-4
Hauptverfasser:	Kosarev, A, Apushkinskiy, E, Maximov, K, Ripchinskaya, E, Shamray, P
Format:	Artikel
Sprache:	eng
Schlagworte:	Delay Domains Mathematical models Nonlinearity Perturbation Perturbation methods Physics Polynomials Signal processing Spectra Transformations (mathematics)
Online-Zugang:	Volltext
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