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    English: The top 2 graphs depict Fourier transforms of 2 different functions that produce the same results when sampled at a particular rate. The baseband function is sampled faster than its Nyquist rate, and the bandpass function is undersampled, effectively converting it to baseband. The lower graphs indicate how identical spectral results are created by the aliases of the sampling process.
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    Author Bob K
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    Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
    The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

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     This W3C-invalid vector image was created with LibreOffice.

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    Date/TimeThumbnailDimensionsUserComment
    current14:15, 8 August 2019Thumbnail for version as of 14:15, 8 August 2019702 × 504 (52 KB)Bob Ktrim whitespace around edges
    13:34, 8 August 2019Thumbnail for version as of 13:34, 8 August 2019765 × 990 (52 KB)Bob KUser created page with UploadWizard

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