Frequency-Filtered Random Noise

This Demonstration shows plots of random noise filtered with Fourier transforms on a ball for points with a parameter . The resulting function can be considered as a 3D texture. You can choose different 3D visualization functions.

SNAPSHOTS

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DETAILS

Code was based on the contents of [1].
Reference
[1] P. Nylander. "Fractals." (Sep 7, 2016) bugman123.com/Fractals/index.html.
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