Visualization of surface data using rational bicubic spline.

Malik Zawwar Hussain; Maria Hussain

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Visualization of surface data using rational bicubic spline.

Author(s)

Malik Zawwar Hussain Department of Mathematics, University of the Punjab, Lahore, Pakistan

Maria Hussain Department of Mathematics, University of the Punjab, Lahore, Pakistan

Abstract

A rational cubic spline [11] is extended to rational bicubic spline. Simple constraints are made on the free parameters in the description of rational bicubic spline to preserve the shape of positive surface data and to preserve the shape of the data that lie above a plane.

Publication Details

Page(s) 85-100

DOI DOI not available

Published Journal: Punjab University Journal of Mathematics, Volume: 38, Issue: 0, Year: 2006

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On some finite BCI-algebras with o(M) = 2.
Some notes on an integral inequality related to G.H. Hardy`s integral inequality.
On the singular LQ control problem for nonregular implicit system.
A note on BCI-algebras of order Six.
On the convergence of fixed slope iterations.

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