Cocyclic Hadamard Matrices: An Efficient Search Based Algorithm

Abstract

This dissertation is the culmination of three papers. "Counting the decimation classes of binary vectors with relatively prime fixed-density" presents the first non-exhaustive decimation class counting algorithm. "A Novel Approach to Relatively Prime Fixed Density Bracelet Generation in Constant Amortized Time" presents a novel lexicon for binary vectors based upon the Discrete Fourier Transform and develops a bracelet generation method based upon the same. "A Novel Legendre Pair Generation Algorithm" expands upon the bracelet generation algorithm and includes additional constraints imposed by Legendre Pairs. It also presents an efficient sorting and comparison algorithm based upon symmetric functions and unique Legendre Pairs.

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Document Details

Document Type
Technical Report
Publication Date
Jun 13, 2019
Accession Number
AD1079680

Entities

People

  • Jonathan S. Turner

Organizations

  • Air Force Institute of Technology

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  • Energy and Power Technologies

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  • Air Force
  • Algorithms
  • Applied Mathematics
  • Coding
  • Combinatorial Analysis
  • Computational Complexity
  • Computer Science
  • Counting Methods
  • Cryptography
  • Decoding
  • Department Of Defense
  • Digital Signal Processing
  • Discrete Fourier Transforms
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  • Experimental Design
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