Open AccessOptimum regular local spline interpolation of signals
Author(s) -
В. Н. Исаков
Publication year - 2016
Publication title -
vestnik koncerna vko «almaz - antej»
Language(s) - English
Resource type - Journals
ISSN - 2542-0542
DOI - 10.38013/2542-0542-2016-4-24-31
Subject(s) - spline interpolation , bilinear interpolation , interpolation (computer graphics) , stairstep interpolation , spline (mechanical) , nearest neighbor interpolation , polynomial interpolation , mathematics , smoothness , trilinear interpolation , multivariate interpolation , mathematical optimization , bicubic interpolation , algorithm , computer science , mathematical analysis , artificial intelligence , engineering , statistics , motion (physics) , structural engineering
The study deals with an optimum approach to regular local signal interpolation by means of generalised splines. For the special case of local regular polynomial spline interpolation we derive quasi-optimal interpolation bases and provide corresponding recommendations dealing with selecting interpolation order and order of smoothness.