Spline modulation of sinusoids for signal representation

DOI10.1007/S00041-003-0909-9zbMath1057.41004OpenAlexW2089841763MaRDI QIDQ1879333

Kai Bittner, Charles K. Chui

Publication date: 22 September 2004

Published in: The Journal of Fourier Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00041-003-0909-9

zbMATH Keywords

Riesz basisZak transformdual windowlocal trigonometric basesB-spline windowbiorthogonal Wilson basesexact Riesz boundsexponential Euler spline

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) General harmonic expansions, frames (42C15) Spline approximation (41A15)

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