THE MEASUREMENT OF INCIDENT AND REFLECTED SPECTRA USING A LEAST SQUARES METHOD

E.P.D. Mansard; E.R. Funke

doi:10.9753/icce.v17.8

No. 17 (1980), Conference Proceedings

No. 17 (1980)

THE MEASUREMENT OF INCIDENT AND REFLECTED SPECTRA USING A LEAST SQUARES METHOD

Conference Proceedings

https://doi.org/10.9753/icce.v17.8

Published 1980-01-29

E.P.D. Mansard⁺⁻
E.R. Funke⁺⁻

E.P.D. Mansard

Hydraulics Laboratory, National Research Council of Canada

E.R. Funke

Hydraulics Laboratory, National Research Council of Canada

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Keywords

least squares method
incident spectra
reflected spectra
spectra measurement

How to Cite

Mansard, E., & Funke, E. (1980). THE MEASUREMENT OF INCIDENT AND REFLECTED SPECTRA USING A LEAST SQUARES METHOD. Coastal Engineering Proceedings, 1(17), 8. https://doi.org/10.9753/icce.v17.8

Abstract

A least squares method to separate the incident and reflected spectra from the measured co-existing spectra is presented. This method requires a simultaneous measurement of the waves at three positions in the flume which are in reasonable proximity to each other and are on a line parallel to the direction of wave propagation. Experimental investigations have shown that there is good agreement between the incident spectra calculated by the least squares method and the incident spectra measured concurrently in a side channel.

https://doi.org/10.9753/icce.v17.8

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THE MEASUREMENT OF INCIDENT AND REFLECTED SPECTRA USING A LEAST SQUARES METHOD

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