Getting interpolated points from surface

Hello all,

I am new to this forum, but have been using matlab for a while and I have a question. I have made a successful mesh plot from a set of points and was wondering if it is possible to get the interpolated points that Matlab generates to create the surface. Example, If you have 3 3D points

1 1 1

2 2 2

4 4 4

and you wanted the values in between those points on the surface, is that possible. Thanks

Answer 1

[Shashank Prasanna]

If you already have gridded data on a mesh use these functions from grid based interpolation:

http://www.mathworks.com/help/matlab/grid-based-interpolation.html

On the other hand if you data is scattered and doesn't conform to a mesh then you can use scattered interpolation:

http://www.mathworks.com/help/matlab/scattered-data-interpolation.html