Modification of extended maximum entropy principle method (EMEP) for estimating directional spectrum in incident and reflected wave field

Noriaki Hashimoto, Yasuyuki Nakagawa, Toshihiko Nagai, Kazunori Ito

Research output: Contribution to conferencePaper

5 Citations (Scopus)

Abstract

A new method (MEMEP) developed by modifying the Extended Maximum Entropy Principle Method (EMEP) is proposed as a general and practical method for estimating directional spectrum in incident and reflected wave fields. The proposed method is examined for numerical simulation data. The results show that the proposed method has higher resolution than the MMLM (Modified Maximum Likelihood Method), and can estimate not only the incident and reflected wave spectra but also the reflection coefficient as a function of wave frequency and wave propagation direction.

Original languageEnglish
Pages1-7
Number of pages7
Publication statusPublished - Jan 1 1997
Externally publishedYes
EventProceedings of the 1997 16th International Conference on Offshore Mechanics and Arctic Engineering. Part 1-B (of 6) - Yokohama, Jpn
Duration: Apr 13 1997Apr 17 1997

Other

OtherProceedings of the 1997 16th International Conference on Offshore Mechanics and Arctic Engineering. Part 1-B (of 6)
CityYokohama, Jpn
Period4/13/974/17/97

All Science Journal Classification (ASJC) codes

  • Ocean Engineering
  • Energy Engineering and Power Technology
  • Mechanical Engineering

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  • Cite this

    Hashimoto, N., Nakagawa, Y., Nagai, T., & Ito, K. (1997). Modification of extended maximum entropy principle method (EMEP) for estimating directional spectrum in incident and reflected wave field. 1-7. Paper presented at Proceedings of the 1997 16th International Conference on Offshore Mechanics and Arctic Engineering. Part 1-B (of 6), Yokohama, Jpn, .