[Haskell-cafe] HMatrix Vector/Matrix interpolation ala Matlab interp/interp2 ??

[Henning Thielemann]

On Sat, 22 Jan 2011, gutti wrote:

> I just don't fully get how it works:
>
> - are  t a b c d points or curve parameters ?
> - how does lifting to matrix create a 1d spline to a 2d spline ? -- I don't see how it works

I think it interpolates cubically between four equidistant nodes, then it 
lifts the interpolation from scalar values to matrices. However, I would 
avoid interim lists, but just perform a zipMatrix5. I hope there is one 
...