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[Octave-bug-tracker] [bug #31871] interp1 gives the wrong result for cub
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From: |
Kai Habel |
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Subject: |
[Octave-bug-tracker] [bug #31871] interp1 gives the wrong result for cubic interpolation |
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Date: |
Sat, 16 Apr 2011 11:18:43 +0000 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:2.0.0) Gecko/20100101 Firefox/4.0 |
Follow-up Comment #4, bug #31871 (project octave):
Ben,
this seems to work now.
octave:1> x = [1:4, 10];
octave:2> f = @(x) polyval ([0 1 1], x);
octave:3> interp1 (x, f(x), x, "cubic")
ans =
2 3 4 5 11
octave:4> f(x)
ans =
2 3 4 5 11
octave:5>
Can we close this bug?
Kai
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- [Octave-bug-tracker] [bug #31871] interp1 gives the wrong result for cubic interpolation,
Kai Habel <=