GBFPUM -- a MATLAB package for partition of unity based signal interpolation and approximation on graphs

DOI10.14658/PUPJ-DRNA-2022-2-3zbMATH Open1540.41001MaRDI QIDQ6556636

Wolfgang Erb, Roberto Cavoretto, Alessandra De Rossi

Publication date: 17 June 2024

Published in: Dolomites Research Notes on Approximation (Search for Journal in Brave)

Mathematics Subject Classification ID

Symbolic computation and algebraic computation (68W30) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Interpolation in approximation theory (41A05) Software, source code, etc. for problems pertaining to approximations and expansions (41-04)

Cites Work

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• Scattered Data Approximation
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• Reconstruction of volatility surfaces: a first computational study

Related Items (4)

Simulation of the coupled Schrödinger-Boussinesq equations through integrated radial basis functions-partition of unity method ⋮ Software for Approximation 2022 (SA2022) ⋮ Quadrature formulas on combinatorial graphs ⋮ Exploration of kernel parameters in signal GBF-PUM approximation on graphs

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