A method to obtain the directional wave spectrum

Paolo Boccotti

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A method to obtain the directional wave spectrum

机译：一种获得定向波谱的方法

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摘要

A straight method is shown to obtain the directional wave spectrum with three wave gauges. The convergence of the estimated spectrum to the actual spectrum is proved through numerical simulations of random wind-generated waves. The convergence occurs as the length of the time series data grows.

机译：给出了使用三个波表获得方向波谱的直接方法。通过随机风产生波的数值模拟证明了估计频谱与实际频谱的收敛性。随着时间序列数据长度的增加，收敛发生。

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来源
《Ocean Engineering》 |2004年第6期|p.539-545|共7页
作者
Paolo Boccotti;
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作者单位

Department of Mechanics and Materials, Okeanos Laboratory, University of Reggio Calabria, Calabria, Italy;

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原文格式 PDF
正文语种 eng
中图分类海洋学;
关键词
wave elevation; fourier series; directional spreading function; convergence;

机译：波高;傅立叶级数;方向扩展函数;收敛;

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3. Directional spectrum methods for deterministic waves [J] . R. Pascal, I. Bryden Ocean Engineering . 2011,第13期

机译：确定性波的定向频谱方法
4. MAXIMUM LIKELIHOOD METHOD AS A MEANS TO ESTIMATE THE DIRECTIONAL WAVE SPECTRUM AND THE MEAN WAVE DRIFT FORCE ON A DYNAMICALLY POSITIONED VESSEL [C] . Olaf J. Waals, A. B. Aalbers, J. A. Pinkster International Conference on Offshore Mechanics and Arctic Engineering . 2002

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5. THE DEVELOPMENTS OF A METHOD FOR ESTIMATING DIRECTIONAL WAVE SPECTRUM FROM SPARSE ARRAYS (FOURIER, TRANSFORM). [D] . LIN, YEONG-CHENG. 1984

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A method to obtain the directional wave spectrum

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