Luc F. Knockaert
Abstract
A very simple noniterative signal approximation scheme based on rational barycentric interpolation and the null-space of a Lowner matrix is presented. Numerical examples demonstrate the accuracy and robustness of the approach.
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A very simple noniterative signal approximation scheme based on rational barycentric interpolation and the null-space of a Lowner matrix is presented. Numerical examples demonstrate the accuracy and robustness of the approach.
Key concepts: Barycentric coordinate system, Robustness (evolution), Algorithm, Interpolation (computer graphics), Simple (philosophy), Trilinear interpolation, Mathematics, SIMPLE algorithm