Prediction and analysis of tides and tidal currents

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Prediction and analysis of tides and tidal currents

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dc.contributor.author Shu, Jian Jun
dc.date.accessioned 2011-10-11T08:40:08Z
dc.date.available 2011-10-11T08:40:08Z
dc.date.copyright 2003
dc.date.issued 2011-10-11
dc.identifier.citation Shu, J. J. (2003). Prediction and analysis of tides and tidal currents. International Hydrographic Review, 4(2), 24-29.
dc.identifier.issn 0020-6946
dc.identifier.uri http://hdl.handle.net/10220/7226
dc.description.abstract An efficient algorithm of tidal harmonic analysis and prediction is presented in this paper. The analysis is strengthened by utilising known relationships between tidal constituents found at a neighbouring reference site. The system of linear equations of the least-squares solution is enhanced with included constraint equations. In the case of inadequate data, ill-conditioning in the system of equations that has appeared in other algorithms is conveniently avoided. In solving the resultant normal equations, Goertzel's recurrence formula is adopted so that the whole compuation time is dramatically reduced.
dc.format.extent 6 p.
dc.language.iso en
dc.relation.ispartofseries International hydrographic review
dc.rights © 2003 International Hydrographic Review.
dc.subject DRNTU::Engineering::Mathematics and analysis::Simulations.
dc.subject DRNTU::Engineering::Civil engineering::Water resources.
dc.title Prediction and analysis of tides and tidal currents
dc.type Journal Article
dc.contributor.school School of Mechanical and Aerospace Engineering
dc.description.version Accepted version
dc.identifier.rims 86253

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