what is the source code of gridinterpolant function? what is the algorithm?

I want to know what is behind griddedinterpolant function?

what is the original code? can I know? what is the algorithm?

best regards

Behzad- Nashville, Tennessee

Answer 1

[Matt J]

No, there is no way to see the souce code for griddedInterpolant.

[BN]

Do you know what is the algorithm of it?

[Matt J]

I suspect that the algorithm depends on the chosen interpolation method (linear, cubic, nearest-neighbor, etc...).

[Vikram Chandrashekhar]

Hi @Matt J, I understand the source code is not available. Is there a peer-reviewed publication with the algorithm used in griddedInterpolant for linear and nearest neighbor interpolation?