INPROFORUM 2015

On the Computation of B-Spline Basis Function Values B(Q,r) (t)
Miloš Kaňka

Language: en
Last modified: 2016-01-07

Abstract


In the article we describe the construction of B-spline basis functions  with the help of divided differences and determinants. The so-called Vandermonde determinant plays a fundamental role in expression for the particular determinants in our case. The computation of the value of  at a given point  can be realized through three formulas, the first of which has a general scope and the other two are its simplifications.

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