Dynamical partitioning of directional ocean wave spectra
نویسندگان
چکیده
منابع مشابه
Dynamical partitioning of directional ocean wave spectra
Directional wave spectra generally exhibit several peaks due to the coexistence of wind sea generated by local wind conditions and swells originating from distant weather systems. This paper proposes a new algorithm for partitioning such spectra and retrieving the various systems which compose a complex sea-state. It is based on a sequential Monte-Carlo algorithm which allows to follow the time...
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A procedure for estimating directional wave spectra from an array of wave probes based on the Maximum Entropy Method (MEM) is developed in the present paper. The MEM approach yields an angular spreading function at each frequency band consistent with the input crossspectral density matrix. The method is evaluated using numerical simulations of directional sea states. The MEM is also used to ana...
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ژورنال
عنوان ژورنال: Probabilistic Engineering Mechanics
سال: 2013
ISSN: 0266-8920
DOI: 10.1016/j.probengmech.2013.03.002