Selections from Codes

2001-07-21   4.0-0 Parent   url   <znI55>
A cubic spline function with NB - 1 segments is a function consisting of NB - 1 pieces, each of which is a cubic polynomial.   At the abscissae, called knots, at which adjacent segments meet, the function has C2 continuity, i.e. continuity in value, first derivative, and second derivative.
comp_lang: f77, c
data_type: Real, Single, Double
OS: Any
computer: Any
availability: Free2some, FreeTrial, Supported, Online docs, Downloadable

fit_function: Piecewise Polynomial, 1D
fit_type: L2, Continuous beyond 1st deriv.

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