This is a file from the Wikimedia Commons

File:Sinc function (normalized).svg

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search

Original file(SVG file, nominally 908 × 623 pixels, file size: 4 KB)

Summary

Description
English: Graph of the normalized sinc function sin(πx)/(πx).

Mathworld's version.

The original was generated by gnuplot, while the more recent one was generated with matplotlib.

File size was reduced by efficient coding of the axis drawing and labeling and by a reworking of the graph's path. The resulting path is smoother even though fewer points are used in its determination.
Anti-.svg
Notepad icon wide.svg
This 1081 was created with a text editor.
Previous version had been created with Matplotlib (37 888 bytes)     now 10.81% of previous size

Omegatron's instructions:
See Wikipedia graph-making tips.

Gnuplot val.svg
This plot was created with Gnuplot.
Then I opened the resulting SVG file in Inkscape, changed the line colors, brought the plot lines to the top, made all the lines 3 px wide, made the grid lines 2px wide and 50% transparency.
Date (upload date)
Source Own work
Author Omegatron
Other versions
gnuplot source

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
w:en:Creative Commons

attribution share alike

This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

GNU head 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.
You may select the license of your choice.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current09:42, 6 April 2012Thumbnail for version as of 09:42, 6 April 2012908 × 623 (4 KB)Aflafla1Compressed Version - Sinc path computed, rest hand coded
01:20, 4 December 2010Thumbnail for version as of 01:20, 4 December 2010454 × 311 (37 KB)Krishnavedala(corrected SVG code and beautified)
17:36, 3 June 2006Thumbnail for version as of 17:36, 3 June 20061,300 × 975 (23 KB)Omegatroni think we can squeeze in all the integers
17:32, 3 June 2006Thumbnail for version as of 17:32, 3 June 20061,300 × 975 (19 KB)Omegatronthicker lines, tweaks
03:03, 22 May 2006Thumbnail for version as of 03:03, 22 May 20061,000 × 750 (14 KB)Omegatron

Global file usage

The following other wikis use this file:

Metadata