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Quadratic and Cubic Spline Interpolation by Dalila Asilah is a document available to read on EtoBox.

1. Splines are piecewise polynomials that are continuous and smoothly joined at interior points. A cubic spline interpolation finds a cubic spline S(x) that interpolates given data points (xi, fi) and has continuous second derivatives, minimizing oscillation. 2. The cubic spline interpolation problem can be written as a tridiagonal system that is strictly diagonally dominant and invertible. This ensures a unique solution for the spline coefficients. 3. Cubic spline interpolation has a convergence rate of O

Author

Dalila Asilah

Language

EN