Cardinal_quadratic_B_spline.svg
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Summary
Description Cardinal quadratic B spline.svg | Cardinal quadratic B-spline with knot vector (0, 0, 0, 1, 2, 3, 3, 3) and control points (0, 0, 1, 0, 0), and its first derivative |
Source | Based on File:Cardinal_quadratic_B_spline.png; Created with Python and matplotlib: |
Author | BenFrantzDale at Wikipedia |
SVG development
InfoField
|
This W3C-
invalid
plot was created with
Matplotlib
.
|
figure();grid();S=[[0,0,0,1,2,3,3,3],[0,0,1,0,0],2];t=linspace(S[0][0],S[0][-1],1000);plot(t,splev(t,S),label='quadratic spline');plot(t,splev(t,S,der=1),label='1st derivative');ylim(-1.25, 1.25)
Licensing
BenFrantzDale
at
English Wikipedia
, the copyright holder of this work, hereby publishes it under the following licenses:
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License , Version 1.2 or any later version published by the Free Software Foundation ; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License . http://www.gnu.org/copyleft/fdl.html GFDL GNU Free Documentation License true true |
This file is licensed under the
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Attribution-Share Alike 3.0 Unported
license.
Attribution:
BenFrantzDale
at
English Wikipedia
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Original upload log
Transferred from en.wikipedia to Commons by FastilyClone using MTC! .
The original description page was
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Date/Time | Dimensions | User | Comment |
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2014-09-11 01:35:17 | 720× 540× | BenFrantzDale | Based on File:Cardinal_quadratic_B_spline.png Created with Python and matplotlib: <code>figure();grid();S=[[0,0,0,1,2,3,3,3],[0,0,1,0,0],2];t=linspace(S[0][0],S[0][-1],1000);plot(t,splev(t,S),label='quadratic spline');plot(t,splev(t,S,der=1),label='1s... |