A solution for the greedy approximation of a step function with a waveform dictionary

DOI10.1016/j.cnsns.2022.106890OpenAlexW4296380827MaRDI QIDQ2094508

Pierluigi Vellucci, Jorge Andres Rivero

Publication date: 28 October 2022

Published in: Communications in Nonlinear Science and Numerical Simulation (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2206.11158

zbMATH Keywords

time seriesHilbert spacegreedy algorithmwaveletprojection pursuitdatastep function

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Numerical methods for wavelets (65T60)

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