Changes related to "Category:Digital signal processing"

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Show new changes starting from 01:57, 2 March 2015
   
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1 March 2015

  • (diff | hist) . . Discrete cosine transform‎; 19:55 . . (+58). .Mulligatawny (talk | contribs)(Partial revert. The DCT is generally used for low-pass signals. It is not used for high-pass signals. In fact, it has been shown that the DCT approaches the KLT for very strongly correlated (i.e. low frequency) signals.)
  • (diff | hist) . . Discrete cosine transform‎; 17:52 . . (-14). .93.172.149.13 (talk)(KL-Transform doesn't say anything about *low-frequency*, just concentration into few components (basis functions))

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