AAA interpolation of equispaced data

AAA interpolation of equispaced data

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We propose AAA rational approximation as a method for interpolating or approximating smooth functions from equispaced samples. Although it is always better to approximate from large numbers of samples if they are available, whether equispaced or not, this method often performs impressively even when...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awduron:	Huybrechs, D, Trefethen, LN
Fformat:	Journal article
Iaith:	English
Cyhoeddwyd:	Springer 2023

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