Computational Mathematics and Modeling

, Volume 23, Issue 3, pp 312–318 | Cite as

Numerical differentiation using spline functions

  • V. I. Dmitriev
  • Zh. G. Ingtem

We consider the application of splines with minimum-norm derivative in numerical differentiation. Tabular functions are approximated by a cubic spline with a piecewise-continuous second derivative, which ensures high-accuracy evaluation of the derivative.


parabolic spline cubic spline 


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Copyright information

© Springer Science+Business Media, Inc. 2012

Authors and Affiliations

  1. 1.Faculty of Computational Mathematics and CyberneticsMoscow State UniversityMoscowRussia

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