I am interpolating in an array
for ex,
5 6 8 9
2 22.5 23.4 25.6 28
3 20.2 21.5 22.6 23
4 19 20 21.2 22
5 18 19.2 20 20.5
The First Row is (Xvalues) and the first coumn (Yvalues)
For ex, For X=5.5 and Y=2.5, the interpolated value will be 21.90. How can i
write a formula for this? i would appreciate your help.
Thanks so much in advance
Bookmarks