A DFT-Based Algorithm for n-Order Singular State Space Systems

Research output: Contribution to journalArticlepeer-review


The discrete Fourier transform (DFT) is used for determining the coefficients of a transfer function for n-order singular linear systems, Ex (n) = Σi=1 n Aix (n+1) + Bu, where E may be singular. The algorithm is straight forward and easily can be implemented. Three step-by-step examples illustrating the application of the algorithm are presented.

Original languageEnglish
Pages (from-to)421-430
Number of pages10
Issue number4
StatePublished - 1 Jan 2003


  • Fourier transform
  • Generalized systems
  • n-order singular systems
  • State space
  • Transfer function


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