A generalised Hadamard transform

  title={A generalised Hadamard transform},
  author={Kathy J. Horadam},
  journal={Proceedings. International Symposium on Information Theory, 2005. ISIT 2005.},
A generalised Hadamard transform for multiphase or multilevel signals is introduced, which includes the Fourier, generalised, discrete Fourier, Walsh-Hadamard and reverse jacket transforms. The jacket construction is formalised and shown to admit a tensor product decomposition. Primary matrices under this decomposition are identified. New examples of primary jacket matrices of orders 8 and 12 are presented 

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Generalised FFTsa survey of some recent results , DIMACS Ser

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  • Discr . Math . Theoret . Comp . Sci .
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