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Numerical Implementation of Fourier Transforms and Associated Problems

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dc.contributor.author Tantrigoda, Dhammika A.
dc.contributor.author Rodrigo, Denushia S.
dc.date.accessioned 2016-10-24T07:55:09Z
dc.date.available 2016-10-24T07:55:09Z
dc.date.issued 2016-10-24T07:55:09Z
dc.identifier.citation Tantrigoda, D.A., & Rodrigo, D.S. (2014). Numerical Implementation of Fourier Transforms and Associated Problems. International Journal of Multidisciplinary Studies (IJMS), 1(1), 1-10.
dc.identifier.issn 23620797
dc.identifier.uri http://dr.lib.sjp.ac.lk/handle/123456789/3282
dc.description.abstract Fourier transforms initially used for the solution of problems in mathematical physics has today become a powerful tool of data analysis in wide spectrum of disciplines ranging from electrical engineering to social sciences. Its widespread applications can be attributed to the development of discrete Fourier transforms in middle part of the last century and subsequent development of fast Fourier transform algorithms which made its numerical implementation possible using digital computers. This paper reviews the limitations of the Fourier transform technique and associated problems and provide suggestions to overcome them. en_US
dc.language.iso en en_US
dc.subject Discrete Fourier transforms en_US
dc.subject Aliasing, en_US
dc.subject High Frequency Instabilities en_US
dc.subject Truncation Errors en_US
dc.subject Symmetry Relationships en_US
dc.title Numerical Implementation of Fourier Transforms and Associated Problems en_US
dc.type Article en_US
dc.date.published 2014

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