File:Bandpass sampling depiction.png

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This diagram image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with {{vector version available|new image name}}.
It is recommended to name the SVG file “Bandpass sampling depiction.svg”—then the template Vector version available (or Vva) does not need the new image name parameter.
Description
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.
Date
Source Own work
Author Bob K
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Original upload log

Date/Time Dimensions User Comment
3 May 2013, 01:04:57 938 × 660 (31613 bytes) Bob K (talk · contribs) User created page with UploadWizard

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inception

2 May 2013

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image/png

checksum

cd905187e885d799fccb350da78bf32077185d27

determination method or standard: SHA-1

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81,026 byte

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538 pixel

width

749 pixel

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Date/TimeThumbnailDimensionsUserComment
current16:22, 8 August 2019Thumbnail for version as of 16:22, 8 August 2019749 × 538 (79 KB)wikimediacommons>Bob Kuse subscripting (sampling frequency, fs)

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