%0 Journal Article
%T Local Convexity Shape-Preserving Data Visualization by Spline Function
%A Muhammad Abbas
%A Ahmad Abd Majid
%A Mohd Nain Hj Awang
%A Jamaludin Md Ali
%J ISRN Mathematical Analysis
%D 2012
%I Hindawi Publishing Corporation
%R 10.5402/2012/174048
%U http://dx.doi.org/10.5402/2012/174048