File:Papoulis-Marks-Cheung Approach Figure 1.jpg

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English: Context on Wikipedia (Papoulis-Marks-Cheung Approach).
Date
Source Own work
Author PardoBear

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Captions

(Left) Half circle spectral [[Support (mathematics)|support]]. Outside of the half circle, the spectrum is identically zero. (Right) Nonoverlapping [[Aliasing|nonaliased]] rectangular replication of the support of the spectrum on the left.

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8 August 2022

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