NUMERICAL COMPARISON OF WAVE SYNTHESIS METHODS | Zendy

M.D. Miles | Zendy; E.R. Funke | Zendy

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NUMERICAL COMPARISON OF WAVE SYNTHESIS METHODS

Author(s) -

M.D. Miles,

E.R. Funke

Publication year - 1988

Publication title -

coastal engineering proceedings

Language(s) - English

Resource type - Journals

eISSN - 2156-1028

pISSN - 0589-087X

DOI - 10.9753/icce.v21.6

Subject(s) - superposition principle , gaussian , fast fourier transform , time domain , set (abstract data type) , bounded function , mathematics , numerical analysis , algorithm , computer science , mathematical analysis , physics , quantum mechanics , computer vision , programming language

A numerical comparison study is carried out on a variety of methods for synthesizing pseudo-random Gaussian wave records for laboratory wave generation. Three nonharmonic superposition methods and three time domain filtering procedures are compared to a harmonic FFT technique. The synthesis methods are evaluated on the basis of a statistical analysis of 16 standard wave parameters obtained from a set of 200 wave records. Second order group-bounded long wave components are also investigated.

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