Characteristic modes of the Andreanov tsunami based on the Hilbert-Huang Transformation

Publikation: Konferenzbeitrag › Paper › Forschung › Peer-Review

Autoren

  • T. Schlurmann
  • T. Dose
  • S. Schimmels

Organisationseinheiten

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Details

OriginalspracheDeutsch
Seiten1525-1534
Seitenumfang10
PublikationsstatusVeröffentlicht - 2001

Abstract

This paper concerns the identification of the characteristic modes of the "Andreanov tsunami" based on the recently developed time-dependent Hilbert-Huang Transformation (Huang et al. 1998 & 1999). Results of this technique are evaluated with conventional analysing methods based on the Fourier Transformation, e. g. restraining high and band pass filters which attempt to classify a signal into predefined frequency bounded subcategories. The Hilbert-Huang Transformation (HHT) disintegrates two (three) accurate monochromatic components from the collected data of the "Andreanov tsunami" in the near-field of the epicenters in shallow water environment which are assumed to characterize resonant effects as a result of tsunami-shoreline interaction processes. Furthermore the HHT determines a distinct time-frequency representation of the tsunami in the far-field of the epicenters in deep waters.

Schlagwörter

    Bandpass filters, Earthquakes, Fourier transforms, Frequency domain analysis, Time domain analysis, Water waves, Hilbert-Huang transformation, Tsunamis

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Characteristic modes of the Andreanov tsunami based on the Hilbert-Huang Transformation. / Schlurmann, T.; Dose, T.; Schimmels, S.
2001. 1525-1534.

Publikation: Konferenzbeitrag › Paper › Forschung › Peer-Review

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Download

TY - CONF

T1 - Characteristic modes of the Andreanov tsunami based on the Hilbert-Huang Transformation

AU - Schlurmann, T.

AU - Dose, T.

AU - Schimmels, S.

N1 - Cited By :8 Export Date: 1 February 2021

PY - 2001

Y1 - 2001

N2 - This paper concerns the identification of the characteristic modes of the "Andreanov tsunami" based on the recently developed time-dependent Hilbert-Huang Transformation (Huang et al. 1998 & 1999). Results of this technique are evaluated with conventional analysing methods based on the Fourier Transformation, e. g. restraining high and band pass filters which attempt to classify a signal into predefined frequency bounded subcategories. The Hilbert-Huang Transformation (HHT) disintegrates two (three) accurate monochromatic components from the collected data of the "Andreanov tsunami" in the near-field of the epicenters in shallow water environment which are assumed to characterize resonant effects as a result of tsunami-shoreline interaction processes. Furthermore the HHT determines a distinct time-frequency representation of the tsunami in the far-field of the epicenters in deep waters.

AB - This paper concerns the identification of the characteristic modes of the "Andreanov tsunami" based on the recently developed time-dependent Hilbert-Huang Transformation (Huang et al. 1998 & 1999). Results of this technique are evaluated with conventional analysing methods based on the Fourier Transformation, e. g. restraining high and band pass filters which attempt to classify a signal into predefined frequency bounded subcategories. The Hilbert-Huang Transformation (HHT) disintegrates two (three) accurate monochromatic components from the collected data of the "Andreanov tsunami" in the near-field of the epicenters in shallow water environment which are assumed to characterize resonant effects as a result of tsunami-shoreline interaction processes. Furthermore the HHT determines a distinct time-frequency representation of the tsunami in the far-field of the epicenters in deep waters.

KW - Bandpass filters

KW - Earthquakes

KW - Fourier transforms

KW - Frequency domain analysis

KW - Time domain analysis

KW - Water waves

KW - Hilbert-Huang transformation

KW - Tsunamis

M3 - Paper

SP - 1525

EP - 1534

ER -