An application of Szegő quadratures to the computation of the Fourier transform

DOI10.1016/J.AMC.2006.08.114zbMath1121.65132OpenAlexW2011326471MaRDI QIDQ884105

N. E. Zubov

Publication date: 13 June 2007

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2006.08.114

zbMATH Keywords

Fourier transformdigital signal processingSzegő quadrature

Mathematics Subject Classification ID

Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42A38) Numerical methods for trigonometric approximation and interpolation (65T40)

Related Items (2)

Foreword to the proceedings of the OrthoQuad 2014 conference ⋮ Matrix methods for quadrature formulas on the unit circle. A survey

Cites Work

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• Some results about numerical quadrature on the unit circle
• Quadrature formulas associated with rational modifications of the Chebyshev weight functions
• Moment Theory, Orthogonal Polynomials, Quadrature, and Continued Fractions Associated with the unit Circle
• ORTHOGONAL RATIONAL FUNCTIONS AND INTERPOLATORY PRODUCT RULES ON THE UNIT CIRCLE
• On computing rational Gauss-Chebyshev quadrature formulas
• Computation of integrals over the unit circle with nearby poles

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