Finite Fourier transforms computed by a modified Filon–Euler–Maclaurin method

The Filon–Euler–Maclaurin (FEM) method for computing the finite Fourier transform of a function in terms of the fast Fourier transform plus end point corrections is presented. Methods previously developed are derived within a unified framework. New methods of quadratic, quartic and quintic accuracy...

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Veröffentlicht in:	Computer physics communications Jg. 184; H. 3; S. 607 - 616
Hauptverfasser:	Sprung, D.W.L., Betti, M.I., van Dijk, W.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier B.V 01.03.2013
Schlagworte:	Accuracy Computation Construction Finite element method Finite-difference methods Formulations Fourier analysis Fourier transforms Mathematical analysis Mathematical models Numerical differentiation and integration Fourier analysis Numerical differentiation and integration Finite-difference methods
ISSN:	0010-4655, 1879-2944
Online-Zugang:	Volltext
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