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Original file (SVG file, nominally 720 × 540 pixels, file size: 30 KB)
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Summary
| Description | Cardinal cubic B-spline with knot vector (−2, −2, −2, −2, −1, 0, 1, 2, 2, 2, 2) and control points (0, 0, 0, 6, 0, 0, 0), and its first derivative |
| Source | Inspired by File:Cardinal_cubic_B-spline2.png |
| Author | BenFrantzDale at Wikipedia |
figure();grid();S=[[-2]*4+[-1,0,1]+[2]*4,[0,0,0,4*3/2,0,0,0],3];t=linspace(S[0][0],S[0][-1],1000);plot(t,splev(t,S),label='cubic spline');plot(t,splev(t,S,der=1),label='1st derivative');xlim(-2,2);ylim(-5,5);legend()
Licensing
BenFrantzDale at English Wikipedia, the copyright holder of this work, hereby publishes it under the following licenses:
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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. |
This file is licensed under the Creative Commons 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 here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2014-09-11 01:48:31 | 720× 540× | BenFrantzDale | <code>figure();grid();S=[[-2]*4+[-1,0,1]+[2]*4,[0,0,0,4*3/2,0,0,0],3];t=linspace(S[0][0],S[0][-1],1000);plot(t,splev(t,S),label='cubic spline');plot(t,splev(t,S,der=1),label='1st derivative');xlim(-2,2);ylim(-5,5);legend()</code> Inspired by File:Card... |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:29, 7 July 2016 | | 720 × 540 (30 KB) | FastilyClone | Transferred from en.wikipedia (MTC!) |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
