2-D discrete time lossless bounded real functions: Minimal state space realisation

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Abstract

A circuit realisation for two-dimensional (2-D) nth order discretetime lossless bounded real functions, with minimum number of delay elements, is presented. Based on this circuit realisation the corresponding matrix vectors As b, c of the Givone-Roesser 2-D state space model, are derived. The dimension of the 2-D state space model is minimal.

Original languageEnglish
Pages (from-to)2008-2009
Number of pages2
JournalElectronics Letters
Volume29
Issue number23
DOIs
StatePublished - 1 Jan 1993

Keywords

  • Circuit theory
  • Digital filters
  • Filters
  • State-space methods

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