An approximation of data points by piecewise polynomial functions and their dual orthogonal functions

DOI10.1016/S0165-1684(99)00147-4zbMath0939.94005MaRDI QIDQ1978290

Masakazu Ohira, Koichi Wada, Kazuo Toraichi, Koichi Mori, Motoko Obata

Publication date: 4 June 2000

Published in: Signal Processing (Search for Journal in Brave)

zbMATH Keywords

piecewise polynomialssignal approximationdual orthogonal functionsfluency theory

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Application of orthogonal and other special functions (94A11)

This page was built for publication: An approximation of data points by piecewise polynomial functions and their dual orthogonal functions