ONLINE INTERPOLATION USING SPLINE FUNCTIONS

Authors
LIM TJ MACLEOD MD
Citation
Tj. Lim et Md. Macleod, ONLINE INTERPOLATION USING SPLINE FUNCTIONS, IEEE signal processing letters, 3(5), 1996, pp. 144-146
Citations number
8
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE signal processing letters → ACNP
ISSN journal
10709908
Volume
3
Issue
5
Year of publication
1996
Pages
144 - 146
Database
ISI
SICI code
1070-9908(1996)3:5<144:OIUSF>2.0.ZU;2-Q
Abstract
In this letter, an off-line or block B-spline interpolation algorithm Is modified to an on-line or running form which handles growing data s equences more efficiently. Some loss of interpolation accuracy is suff ered with lowpass signals but when the signal is broadband, the increa se in interpolation error is negligible while a significant saving in computational effort is obtained.