Computer -Aided Design of Curves II

Rajappa, N (1996) Computer -Aided Design of Curves II. Technical Report. National Aerospace Laboratories, Bangalore, India.

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Abstract

It is shown in this note that13; {i)The designer cannot assign arbitrary values for the elements of the choice matrix, but must ensure satisfaction of Cauchy condition13; i constraints to preserve curve shape invariance under translation13; 1 and rotation; also 13; (ii)It is preferable to use a function approach in terms of a class of functions, either implicitly or explicitly, for defining the13; { curve segment p(t) instead of specifying numerical values of p(t) and its derivatives at the end points of the curve segment.

Item Type: Monograph (Technical Report)
Uncontrolled Keywords: CAD;CAM;Curve Design;Choice Matrix;Cauchy condition;Specification for Curve Segment;Bezier Cubic; B-spline Cubic13;
Subjects: MATHEMATICAL AND COMPUTER SCIENCES > Computer Programming and Software
Depositing User: Users 15 not found.
Date Deposited: 05 Jun 2006
Last Modified: 24 May 2010 04:11
URI: http://nal-ir.nal.res.in/id/eprint/1448

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