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Comparative study of recursive digital filters using Z and delta operators

Comparative study of recursive digital filters using Z and delta operators
Comparative study of recursive digital filters using Z and delta operators
This paper presents a comparative study of recursive digital filters based on z and delta operators. The effects of different parameters on the performance of filters are studied including coefficient quantisation, filter order, oversampling ratio and filter approximation. The capabilities and limitations of the delta operator in comparison with z are illustrated through simulation examples. This study produces some general guidelines which can be useful in selecting an appropriate operator for a particular filter specification.
91-6
Holdcroft, D
5db79955-bb1f-44aa-ba3b-e89237788d64
Moniri, M.
90c91a89-08f2-4f99-8651-cc6e13a262e8
AL-Hashimi, B.M.
0b29c671-a6d2-459c-af68-c4614dce3b5d
Holdcroft, D
5db79955-bb1f-44aa-ba3b-e89237788d64
Moniri, M.
90c91a89-08f2-4f99-8651-cc6e13a262e8
AL-Hashimi, B.M.
0b29c671-a6d2-459c-af68-c4614dce3b5d

Holdcroft, D, Moniri, M. and AL-Hashimi, B.M. (1996) Comparative study of recursive digital filters using Z and delta operators. pp. 91-6 .

Record type: Conference or Workshop Item (Other)

Abstract

This paper presents a comparative study of recursive digital filters based on z and delta operators. The effects of different parameters on the performance of filters are studied including coefficient quantisation, filter order, oversampling ratio and filter approximation. The capabilities and limitations of the delta operator in comparison with z are illustrated through simulation examples. This study produces some general guidelines which can be useful in selecting an appropriate operator for a particular filter specification.

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More information

Published date: December 1996
Additional Information: Address: London
Organisations: Electronic & Software Systems

Identifiers

Local EPrints ID: 251541
URI: http://eprints.soton.ac.uk/id/eprint/251541
PURE UUID: 4e501807-9b91-44d3-882d-a0cf71f91bf0

Catalogue record

Date deposited: 03 Nov 1999
Last modified: 10 Dec 2021 20:22

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Contributors

Author: D Holdcroft
Author: M. Moniri
Author: B.M. AL-Hashimi

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