Filtered Ring

See also

This entry contributed by Margherita Barile

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More things to try:

• (1/2 - 1/3) / (1/4 + 1/5)
• ellipse with semiaxes 2,5 centered at (3,0)
• inverse Fourier transform

Cite this as:

Barile, Margherita. "Filtered Ring." From MathWorld--A Wolfram Web Resource, created by Eric W. Weisstein. https://mathworld.wolfram.com/FilteredRing.html

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