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[Octave-bug-tracker] [bug #31352] interp2 broken for non-quadratic matri


From: Marco Caliari
Subject: [Octave-bug-tracker] [bug #31352] interp2 broken for non-quadratic matrices when using cubic interpolation
Date: Fri, 22 Oct 2010 07:49:31 +0000
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.11) Gecko/2009060214 Firefox/3.0.11

Follow-up Comment #6, bug #31352 (project octave):

In fact, my newinterp2 uses __splinen__ when needed.
About newbicubic, meshgridded X,Y is just input parsing, extrapval and
spline_alpha are quite trivial and I will add them.

I had some problems with the input parsing of existing interp2 (see item
#30587) and I preferred to write from scratch (it is not complete, of course).
I have chosen a wrong name "newinterp2": what I am really writing is a new
cubic2 interpolation (using bicubic, __splinen__, spline, ...), to be merged
in the existing interp2.

Best regards,

Marco

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