[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Octave-bug-tracker] [bug #31098] Incompatible spline behaviour
|
From: |
Marco Caliari |
|
Subject: |
[Octave-bug-tracker] [bug #31098] Incompatible spline behaviour |
|
Date: |
Thu, 30 Sep 2010 07:21:22 +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 #2, bug #31098 (project octave):
Dear Thorsten, please push this new attachment instead. It does the same, but
the coefficients are computed explicitly.
About the difference between ppval and polyval, I see that the first uses
Horner's method, while the second the Vandermonde matrix. I think the first is
better.
Marco
(file #21578)
_______________________________________________________
Additional Item Attachment:
File name: spline.m.diff Size:1 KB
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?31098>
_______________________________________________
Message sent via/by Savannah
http://savannah.gnu.org/