Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4633749 | Applied Mathematics and Computation | 2009 | 8 Pages |
Abstract
Considering the outstanding properties of the NS-power basis which was given by Sánchez-Reyes in 1997, the dual basis functions for the NS-power basis are presented in this paper. Marsden identity and the transformation formulae from Bézier curves, uniform B-spline curves to NS-power curves are also given. These results are useful for the applications of NS-power curves and their popularization in Computer Aided Geometric Design.
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Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Li Zhang, Hongyi Wu, Jieqing Tan,