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Multi-Dimensional Interpolation #22
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I'm planning to add Kriging and Radial Basis Functions from my old dissertation branch sometime in the next month-ish. |
N-dimensional splines complete in C++. |
Second derivatives implemented and (mostly) verified for Radial Basis Functions and Kriging. |
@wgledbe I'll go ahead and 4-d splines to hold us over until N-d are ready. |
Don't hold your breath. |
4-D Spline tables implemented and merged. Usage is pretty much the same as the 3-D case. |
At present, we support interpolating tabular data defined on 1 and 2 dimensional grids. We should add support for N-dimensional grids.
This should probably be done as two new separate classes for 3-d and N-d grids. I'd imagine that there is a cleaner/more efficient algorithm for the 3d case that would merit a standalone implementation, and that we could get out the door quicker. @jdsikes1 , this aligns with your current work so you get this one.
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