Bandwidth requirements for Walsh functions (Corresp.)

  • Authors:

  • H. Schreiber

  • Affiliations:

  • -

  • Venue:
  • IEEE Transactions on Information Theory
  • Year:
  • 2006

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Abstract

The power-density spectrum for the Walsh function of binary orderkis calculated. The model analyzed considers the Walsh function as a random sequence modulating akth-order Rademacher function. The total number of Walsh functions of binary orderkand less is found to be aboutfrac{1}{6}of the overbound 2.4TW.