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Interpolation with Table

Hello Everybody,

I have a query with interpolation:

We have 2 tables of data X1 and X3 with 4 items for each table (or matrix, vector)
X1 at value of arguments 10

X3 at value of arguments 20

I want to interpolate at 12 of arguments?

Can anyone help me?

Best answer by Fred_Kohlhepp

DUH!

More coffee!

23-Emerald I

See attached file.

Author

1-Visitor

Thank you so much!

23-Emerald IV

Of course Fred's method works.

But you shouldn't need to define the interpolation function, just use linterp(), which is built-in.

Success!
Luc

Answer

23-Emerald I

DUH!

More coffee!

25-Diamond I

Here is a variant getting rid of the range variable and using a function with vectorization:

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