AAA interpolation of equispaced data

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...

詳細記述

書誌詳細
主要な著者: Huybrechs, D, Trefethen, LN
フォーマット: Journal article
言語:English
出版事項: Springer 2023

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