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