Accurate discontinuity detection using limited resolution information

DOI10.1016/j.cam.2009.08.112zbMath1215.65208OpenAlexW2019612455MaRDI QIDQ970419

R. K. Wright

Publication date: 17 May 2010

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

Full work available at URL: https://doi.org/10.1016/j.cam.2009.08.112

zbMATH Keywords

splinesFourier coefficientsspline waveletsdiscontinuity detection

Mathematics Subject Classification ID

Numerical methods for wavelets (65T60) Numerical methods for trigonometric approximation and interpolation (65T40) Fourier coefficients, Fourier series of functions with special properties, special Fourier series (42A16)

Related Items (1)

Moment Ideals of Local Dirac Mixtures

Cites Work

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• On local smoothness classes of periodic functions
• Detection of edges in spectral data
• Local spline approximation of discontinuous functions and location of discontinuities, given low-order Fourier coefficient information.
• Detection, Classification, and Measurement of Discontinuities
• Wavelets
• Accurate Reconstructions of Functions of Finite Regularity from Truncated Fourier Series Expansions

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