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Student Support Forum: 'how to get an expression of an interpolation' topicStudent Support Forum > General > "how to get an expression of an interpolation"

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Jean Bon
12/25/08 10:09am

hello

I have little manipulations to make on an excel file that i imported on mathematica.

"b = Flatten[
Import["C:\Users\Bichette\Desktop\JG\Projet3A\mathematica.xls", \
{"Data", 1}], 1]
b[[10]]
c = Interpolation[b, InterpolationOrder -> 18] // Simplify
Plot[c[x], {x, 1, 1200}, PlotRange -> All]"

I just want to know how to get a polynomial expression of the interpolation i get from
"c = Interpolation[b, InterpolationOrder -> 18] // Simplify"

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Subject (listing for 'how to get an expression of an interpolation')
Author Date Posted
how to get an expression of an interpolation Jean Bon 12/25/08 10:09am
Re: how to get an expression of an interpolation Xavier 02/11/09 07:06am
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