[Numpy-discussion] adaptive interpolation on a regular 2d grid
Robert Kern
robert.kern at gmail.com
Mon Aug 31 18:52:48 EDT 2009
On Sat, Aug 22, 2009 at 11:03, denis bzowy<denis-bz-py at t-online.de> wrote:
> Folks,
> here's a simple adaptive interpolator;
> drop me a line to chat about it
>
> adalin2( func, near, nx=300, ny=150, xstep=32, ystep=16,
> xrange=(0,1), yrange=(0,1), dtype=np.float, norm=abs )
>
> Purpose:
> interpolate a function on a regular 2d grid:
> take func() where it changes rapidly, bilinear interpolate where it's smooth.
Looks good! Where can we get the code? Can this be specialized for 1D functions?
--
Robert Kern
"I have come to believe that the whole world is an enigma, a harmless
enigma that is made terrible by our own mad attempt to interpret it as
though it had an underlying truth."
-- Umberto Eco
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