Partial-fraction expansion of rational z-transforms

Author(s): S.K. Mitra and H. Babic
DOI: 10.1049/el:19981255

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Author(s): S.K. Mitra ¹ and H. Babic ²
- Affiliations: 1: Department of Electrical & Computer Engineering, University of California, Santa Barbara, USA
  2: Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, Croatia
Source: Volume 34, Issue 18, 3 September 1998, page 1726
DOI: 10.1049/el:19981255 , Print ISSN 0013-5194, Online ISSN 1350-911X

A simple relation between the residues and the coefficients in the partial-fraction expansion of a rational z-transform is derived. This relation can be used to facilitate the hand calculation of such expansions.

Partial-fraction expansion of rational z-transforms

Partial-fraction expansion of rational z-transforms

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