File:MATLAB surf sinc3D.svg
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Original file (SVG file, nominally 512 × 384 pixels, file size: 1.31 MB)
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This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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Summary
| Description |
A three-dimensional surface plot of the unnormalized sinc function — precisely, |
| Date | |
| Source | Own work |
| Author | DmitTrix |
| Other versions |
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| SVG development | |
| Source code | MATLAB code[X,Y] = meshgrid(-10:0.25:10,-10:0.25:10);
f = sinc(sqrt((X/pi).^2+(Y/pi).^2));
h = figure(1);
surf(X,Y,f);
axis([-10 10 -10 10 -0.3 1])
xlabel('{\bfx}')
ylabel('{\bfy}')
zlabel('{\bfsinc} ({\bfR})')
hidden off
plot2svg('sinc3D.svg',h) % utilizes the SVG exporting script (by Juerg Schwizer)
% available from MATLAB Central File Exchange
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Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 12:33, 24 May 2008 | 512 × 384 (1.31 MB) | DmitTrix | {{Information |Description=A three-dimentional surface plot of the ''unnormalized'' '''sinc''' function — precisely, <math>\begin{align} & -10\le x\le 10 \\ & -10\le y\le 10 \\ & z=\operatorname{sinc}\left( \sqrt{x^ |
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