File:Bandpass sampling depiction.png

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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.
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Author Bob K
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Category:Signal processing Category:Nyquist Shannon theorem Category:English-language diagrams

Original upload log

Date/TimeDimensionsUserComment
3 May 2013, 01:04:57938 × 660 (31613 bytes)Bob K (talk · contribs)User created page with UploadWizard
Category:CC-Zero Category:Diagram images that should use vector graphics Category:English-language diagrams Category:Files with derivative versions Category:Nyquist Shannon theorem Category:PNG created with LibreOffice Category:PNG that should use vector graphics Category:Self-published work Category:Signal processing Category:Vector version available