A Fast Algorithm for Fourier Continuation

A new algorithm is presented which provides a fast method for the computation of recently developed Fourier continuations (a particular type of Fourier extension method) that yield superalgebraically convergent Fourier series approximations of nonperiodic functions. Previously, the coefficients of a...

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Veröffentlicht in:	SIAM journal on scientific computing 2011-01, Vol.33 (6), p.3241-3260
1. Verfasser:	Lyon, Mark
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Algorithms Approximation Data compression Fourier transforms Methods
Online-Zugang:	Volltext
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