File:MATLAB mesh sinc3D.svg

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Original file (SVG file, nominally 512 × 384 pixels, file size: 1.29 MB)

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Description

A three-dimentional wireframe plot of the unnormalized sinc function — precisely,

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Source Own work
Author DmitTrix
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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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Other versions File:Matlabsinrr.png
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This diagram was created with MATLAB.
Source code
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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);
mesh(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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current19:37, 24 May 2008Thumbnail for version as of 19:37, 24 May 2008512 × 384 (1.29 MB)DmitTrix (talk | contribs){{Information |Description=A three-dimentional wireframe plot of the ''normalized'' '''sinc''' function (precisely, <math>\operatorname{sinc}\left( \sqrt{x^{2}+y^{2}} \right)</math>) in the interval <math>-10\le x\le

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