How to create cubic spline with VBA?

phim4

New Member
Joined
Oct 2, 2021
Messages
1
Office Version
  1. 2019
Platform
  1. Windows
Determine a cubic spline that interpolates the given data
t 0 0.5 1 6 7 9
y 0 1.6 2 2 1.5 0

thanks!
 

Excel Facts

Square and cube roots
The =SQRT(25) is a square root. For a cube root, use =125^(1/3). For a fourth root, use =625^(1/4).
I suggest to google for
excel vba cubic spline interpolation filetype:xlsm
 
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