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| From: | Gunnar Farnebäck |
| Subject: | [Octave-bug-tracker] [bug #31352] interp2 broken for non-quadratic matrices when using cubic interpolation |
| Date: | Mon, 25 Oct 2010 19:32:18 +0000 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.14) Gecko/20101020 Iceweasel/3.5.14 (like Firefox/3.5.14) |
Follow-up Comment #8, bug #31352 (project octave):
Overall it looks like a solid improvement over the current implementations.
The two subfunctions bc and sym_sub2ind at the end of interp2 are no longer
used and should be removed.
Regarding the changed orientation in two of the tests I suggest you check
that again. It's unreasonable that interp2(Z, Xi(1), Yi, 'spline') should give
a result which has the opposite orientation to all other interpolation
methods.
/Gunnar
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