eprintid: 6697
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/66/97
datestamp: 2023-11-09 16:18:29
lastmod: 2023-11-09 16:18:29
status_changed: 2023-11-09 16:07:26
type: article
metadata_visibility: show
creators_name: Karim, S.A.A.
title: Positivity preserving interpolation by using rational cubic ball spline
ispublished: pub
note: cited By 4
abstract: This paper discusses the positivity preserving by using rational cubic Ball interpolant of the form cubic/quadratic with two parameters. The sufficient condition for the positivity is derived on one parameter meanwhile the other one is a free parameter to control the final shape of the interpolating curves. The degree smoothness achieved is C1. From numerical results, the rational cubic Ball spline with two parameters gives smooth interpolating positive curves as well as visually pleasing for computer graphics visualization. Furthermore the scheme is better than existing schemes i.e. its easiness to use and less computation. All numerical results are produced by using Mathematica. © 2016 Penerbit UTM Press. All rights reserved.
date: 2016
publisher: Penerbit UTM Press
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84994252337&doi=10.11113%2fjt.v78.8107&partnerID=40&md5=e9c98838b37fb9a96c4521d49c777659
id_number: 10.11113/jt.v78.8107
full_text_status: none
publication: Jurnal Teknologi
volume: 78
number: 11
pagerange: 141-148
refereed: TRUE
issn: 01279696
citation:   Karim, S.A.A.  (2016) Positivity preserving interpolation by using rational cubic ball spline.  Jurnal Teknologi, 78 (11).  pp. 141-148.  ISSN 01279696