K1a1a1: Polynomial splines (piecewise polynomials)
e02bac
nag_1d_spline_fit_knots
Least-squares curve cubic spline fit (including interpolation), one variable
e02bec
nag_1d_spline_fit
Least-squares cubic spline curve fit, automatic knot placement, one variable
NAG C Library
GAMS Classification Index
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© The Numerical Algorithms Group Ltd, Oxford UK. 2002