Generalized cardinal interpolation by refinable functions: some numerical results

Authors

  • M.L. Lo Cascio
  • F. Pitolli

DOI:

https://doi.org/10.1285/i15900932v15n2p191

Abstract

We present a particular class of definable functions, that are solutions of a refinement equation when the mask satisfies suitable conditions. Some general properties of these functions, such as symmetry and monotonicity are proved. We extend an interpolation problem, already considered in the context of the cardinal splines, to the refinable functions. Some numerical results and graphs are displayed.

Downloads

Published

01-01-1995

Issue

Volume 15, Issue 2 (1995)

Section

Articoli

License

Authors who publish with this publication accept all the terms and conditions of the Creative Commons license at the link below.

Gli autori che pubblicano in questa rivista accettano i termini e le condizioni specificate nella licenza Creative Commons di cui al link sottostante.

http://creativecommons.org/licenses/by-nc-nd/3.0/it/legalcode