ON A METHOD FOR ESTIMATING REFLECTION COEFFICIENT IN SHORT-CRESTED RANDOM SEAS

Hirmune Yokoki; Masahiko Isobe; Akira Watanabe

doi:10.9753/icce.v24.%p

No. 24 (1994), Conference Proceedings

No. 24 (1994)

ON A METHOD FOR ESTIMATING REFLECTION COEFFICIENT IN SHORT-CRESTED RANDOM SEAS

Conference Proceedings

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

Published 1994-01-29

Hirmune Yokoki⁺⁻
Masahiko Isobe⁺⁻
Akira Watanabe⁺⁻

Hirmune Yokoki

Dept. of Civil Eng., Univ. of Tokyo

Masahiko Isobe

Dept. of Civil Eng., Univ. of Tokyo

Akira Watanabe

Dept. of Civil Eng., Univ. of Tokyo

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Keywords

random sea
reflection
reflection coefficient
coefficient estimation

How to Cite

Yokoki, H., Isobe, M., & Watanabe, A. (1994). ON A METHOD FOR ESTIMATING REFLECTION COEFFICIENT IN SHORT-CRESTED RANDOM SEAS. Coastal Engineering Proceedings, 1(24). https://doi.org/10.9753/icce.v24.%p

Abstract

A method for estimating the directional spectrum as well as the reflection coefficient in a incident and reflected wave field is developed for practical uses. In the method, the directional spectrum is assumed to be expressed by a circular normal distribution which includes several parameters, Then the parameters are estimated by the maximum likelihood method. The validity of the method is verified by numerical simulation.

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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ON A METHOD FOR ESTIMATING REFLECTION COEFFICIENT IN SHORT-CRESTED RANDOM SEAS

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