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Asterix's avatar
Asterix
Copper Contributor
Apr 16, 2020

Padé approximants instead of Polynomial approximation: How with Excel?

I am looking for some Excel tools for approximating large numbers of data points fi(xi) from some simulations with Padé approximants instead of approximating them, as presently, with polynomials (RGP). Can you provide some help, or do you know who might help ?

BI & Data Analysis
Formulas and Functions
Macros and VBA

4 Replies

    • Asterix's avatar
      Asterix
      Copper Contributor
      Apr 17, 2020

      JKPieterseThank you, Jan, for indicating your program. Is there some more information on it before downloading and installing it? This tool can indeed be of interest. However, for the analysis of the current data I would rather prefer using Padé approximants.

      • JKPieterse's avatar
        JKPieterse
        Silver Contributor
        Apr 17, 2020
        It is not much more than an Excel file. I tried to explain everything inside the file so for an explanation you'll have to download it 🙂

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