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File:Vibrating drum Bessel function.gif

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    Original file (360 × 287 pixels, file size: 1.48 MB, MIME type: image/gif, looped, 63 frames)

    Summary

    Description
    English: Animation of a vibrating drum based on the Bessel eigenfunction J3(r)sin⁡(3θ)
    Date
    Source
     This diagram was created with Mathematica by n.
    Author Sławomir Biały
    Other versions
     Vibrating drum Bessel function still.png
    		 
    tab = Table[
   ParametricPlot3D[{r Cos[\[Theta]], r Sin[\[Theta]], 
     5 BesselJ[3, r] Sin[3 \[Theta]] Sin[t]}, {r, 0, 
     BesselJZero[3, 3]}, {\[Theta], 0, 2 \[Pi]}, PlotPoints -> 60, 
    PlotRange -> ], {t, 0, 2 \[Pi], 0.1}];
Export["bessel.gif", tab]

    Licensing

    Sławomir Biały at English Wikipedia, the copyright holder of this work, hereby publishes it under the following licenses:
    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.
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    Sławomir Biały at English Wikipedia
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    • 2016-05-27 11:22 Sławomir Biały 360×287× (1549948 bytes) Uploading a self-made file using [[Wikipedia:File_Upload_Wizard|File Upload Wizard]]

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    current04:42, 16 December 2018Thumbnail for version as of 04:42, 16 December 2018360 × 287 (1.48 MB)OgreBot(BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2016-05-27 11:22:35 by Sławomir Biały

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