Novel hardware processing unit for dynamic on-line entropy estimation of discrete time information

  • Authors:
  • E. Cabal-Yepez;R. de J. Romero-Troncoso;A. Garcia-Perez;C. Rodriguez-Donate

  • Affiliations:
  • HSPdigital Research Group, FIMEE, Universidad de Guanajuato, Mexico;HSPdigital Research Group, FIMEE, Universidad de Guanajuato, Mexico;HSPdigital Research Group, FIMEE, Universidad de Guanajuato, Mexico;HSPdigital Research Group, FIMEE, Universidad de Guanajuato, Mexico

  • Venue:
  • Digital Signal Processing
  • Year:
  • 2010

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Abstract

In this paper, a particle swarm optimization (PSO) is used to design the quadrature mirror filter (QMF) banks with linear phase in frequency domain. A unique PSO is developed to optimize filter bank coefficients to match the ideal system response. The ...