Iterative methods in electromagnetic scattering based on the minimization of the root mean square error

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dc.contributor.advisorDavidson, D. B.en_ZA
dc.contributor.authorSteyn, Pierreen_ZA
dc.contributor.otherStellenbosch University. Faculty of Engineering. Dept. of Electrical and Electronic Engineering.en_ZA
dc.date.accessioned2012-08-27T12:09:35Zen_ZA
dc.date.available2012-08-27T12:09:35Zen_ZA
dc.date.issued1989en_ZA
dc.descriptionThesis (M. Eng.) -- University of Stellenbosch, 1989.en_ZA
dc.description.abstractENGLISH ABSTRACT: Iterative schemes based on the minimization of the error in scattering problems are presented. In particular, scattering by impenetrable objects is considered. These problems result in operator expressions of convolution type which are solvable using spectral methods. The numeric implementation involves the application of the discrete Fourier transform. A description of the computer implementation of these methods is followed by various numeric results which include a study of the rate of convergence of the schemes and the stability of the solution.en_ZA
dc.description.abstractAFRIKAANSE OPSOMMING: Iteratiewe metodes gegrond op die vermindering van die fout in verstrooiingsprobleme word voorgestel. Veral verstrooiing deur ondeurdringbare voorwerpe word ondersoek. Hierdie probleme lei tot operatoruitdrukkings van konvolusie tipe wat deur middel van spektraalmetodes oplosbaar is. Dit behels die toepassing van die diskreet Fourier transform in die numeriese uitvoering. Die rekenaarimplementering van hierdie metodes word beskryf en verskeie numeriese resultate volg wat 'n bestudering van die tempo van konvergensie van die metodes en die stabiliteit van die oplossing insluit.af_ZA
dc.description.versionMastersen_ZA
dc.format.extent91 pages : illustrationsen_ZA
dc.identifier.urihttp://hdl.handle.net/10019.1/66907en_ZA
dc.language.isoen_ZAen_ZA
dc.publisherStellenbosch : Stellenbosch Universityen_ZA
dc.rights.holderStellenbosch Universityen_ZA
dc.subject.lcshIterative methods (Mathematics)en_ZA
dc.subject.lcshElectromagnetic waves -- Scatteringen_ZA
dc.subject.lcshDissertations -- Electrical engineeringen_ZA
dc.titleIterative methods in electromagnetic scattering based on the minimization of the root mean square erroren_ZA
dc.typeThesisen_ZA
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