Algorithm 770: BVSPIS—a package for computing boundary-valued shape-preserving interpolating splines

  • Authors:

  • P. Costantini

  • Affiliations:

  • Univ. degli Studi di Siena, Siena, Italy

  • Venue:
  • ACM Transactions on Mathematical Software (TOMS)
  • Year:
  • 1997

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Abstract

This article describes a software package for computing interpolating polynomial splines with arbitrary constraints on their shape and satisfying separable or nonseparable boundary conditions.