Title: Szego quadrature and frequency analysis
Authors: Daruis, Leyla ×
Njastad, Olav
Van Assche, Walter #
Issue Date: 2005
Publisher: Kent state university
Series Title: Electronic transactions on numerical analysis vol:19 pages:48-57
Abstract: A series of papers have treated the frequency analysis problem by studying the zeros of orthogonal polynomials on the unit circle with respect to measures determined by observations of the signal. In the recent paper [ 3], a different approach was used, where properties of Szego quadrature formulas associated with the zeros of paraorthogonal polynomials with respect to the same measures were used to determine the frequencies and amplitudes in the signal. In this paper we carry this approach further, and obtain more conclusive results.
ISSN: 1068-9613
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Analysis Section
× corresponding author
# (joint) last author

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