Results 231 to 240 of about 54,440 (261)
Some of the next articles are maybe not open access.
1999
A spline function is a curve constructed from polynomial segments that are subject to conditions of continuity at their joints. The chapter describes the algorithm of the cubic smoothing spline and its use in estimating trends in time series. Considerable effort has been devoted over several decades to developing the mathematics of spline functions ...
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A spline function is a curve constructed from polynomial segments that are subject to conditions of continuity at their joints. The chapter describes the algorithm of the cubic smoothing spline and its use in estimating trends in time series. Considerable effort has been devoted over several decades to developing the mathematics of spline functions ...
openaire +1 more source
2000
A cubic polynomial curve in the xy-plane, (x1 (t), x2(t)), whose cubic term has a coefficient of 0 reduces to a parabola in this special case; but a cubic polynomial cannot represent other conic section curves such as a circular arc, an elliptic arc, or a segment of an hyperbola. It is an interesting fact, however, that an elliptic or hyperbolic arc in
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A cubic polynomial curve in the xy-plane, (x1 (t), x2(t)), whose cubic term has a coefficient of 0 reduces to a parabola in this special case; but a cubic polynomial cannot represent other conic section curves such as a circular arc, an elliptic arc, or a segment of an hyperbola. It is an interesting fact, however, that an elliptic or hyperbolic arc in
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Collocation with Quadratic and Cubic Splines
IMA Journal of Numerical Analysis, 1982Khalifa, A. K. A., Eilbeck, J. C.
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The exponential cubic B-spline algorithm for Fisher equation
Chaos, Solitons and Fractals, 2016Idris Dag
exaly
The cubic trigonometric automatic interpolation spline
IEEE/CAA Journal of Automatica Sinica, 2018Chengzhi Liu, Juncheng Li
exaly
Cubic spline polynomial for non-linear singular two-point boundary value problems
Applied Mathematics and Computation, 2007A S V Ravi Kanth
exaly
Weighted rational cubic spline interpolation and its application
Journal of Computational and Applied Mathematics, 2000K Djidjeli, E H Twizell
exaly
Gaining more flexibility in Cox proportional hazards regression models with cubic spline functions
Computer Methods and Programs in Biomedicine, 1997Harald Heinzl, Alexandra Kaider
exaly