Computation of the Hadamard Transform and the R- Transform in Ordered Form

  • Authors:
  • L. J. Ulman

  • Affiliations:
  • Westinghouse Defense and Space Center

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1970

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Abstract

This correspondence describes a method of computing the Hadamard transform and the R-transform. This method produces the transform components in the order of the increasing sequency of the Walsh functions represented by the rows of a symmetric Hadamard matrix for which the sequency of each row is larger than the sequency of the preceding row.