Quasi-orthogonality and quasi-projections

DOI10.1006/acha.1996.0016zbMath0864.42015OpenAlexW2012992134MaRDI QIDQ1815710

Michael Unser

Publication date: 11 June 1997

Published in: Applied and Computational Harmonic Analysis (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/d3b382e4bf65e6a2994258f10fb5f50b61eaf1a3

zbMATH Keywords

wavelet transformmultiresolutionsquasi-optimal approximationquasi-orthogonalityStrang-Fix conditionsquasi-projectionsquasi-orthogonal splinessimplified filtering procedures

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) General harmonic expansions, frames (42C15) Spline approximation (41A15)

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