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Some remarks on the spectrum of rapid-changing random data in the ocean

Authors:	Hideo Nakajima

Institution:	(1) Faculty of Engineering, Hiroshima University, Shitami, Saijô-chô, 724 Higashi-hiroshima, Japan

Abstract:	Spectral characteristics of rapid-changing random data in the ocean are discussed. Analysis shows that, if records are approximated by saw-toothed random series ₁ and step series ₂, ₁ and ₂ generally have spectral ranges of the –4th power and –2nd power, respectively, with respect to frequency (or wave number).

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