ORTHONORMAL WAVELET ANALYSIS FOR DEEP-WATER BREAKING WAVES

Nobuhito Mori; Takashi Yasuda

doi:10.9753/icce.v24.%p

No. 24 (1994), Conference Proceedings

No. 24 (1994)

ORTHONORMAL WAVELET ANALYSIS FOR DEEP-WATER BREAKING WAVES

Conference Proceedings

https://doi.org/10.9753/icce.v24.%25p

Published 1994-01-29

Nobuhito Mori⁺⁻
Takashi Yasuda⁺⁻

Nobuhito Mori

Dept. of Civil Eng., Gifu University

Takashi Yasuda

Dept. of Civil Eng., Gifu University

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Keywords

orthonormal wavelet
wavelet
wave analysis
breaking waves
deep water

How to Cite

Mori, N., & Yasuda, T. (1994). ORTHONORMAL WAVELET ANALYSIS FOR DEEP-WATER BREAKING WAVES. Coastal Engineering Proceedings, 1(24). https://doi.org/10.9753/icce.v24.%p

Abstract

This study aims to develop a method using wavelet transform to detect wave breaking event from temporal water surface elevation data. Sudden surface jump associated with breaking wave is regarded as shock wave and shock wavelet spectrum is defined to detect the occurrence of the surface jump. The visual observation of breaking wave crest shows that this method can almost completely detect the occurrence of breaking wave in random wave trains.

https://doi.org/10.9753/icce.v24.%25p

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Authors retain copyright and grant the Proceedings right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this Proceedings.

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ORTHONORMAL WAVELET ANALYSIS FOR DEEP-WATER BREAKING WAVES

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