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Method for designing stable 2-d digital filters
Kunchala Siva S.R.Ch Prasad
Published in
1977
Volume: 13
   
Issue: 13
Pages: 385 - 386
Abstract
A method for designing 2-dimensional stable recursive digital filters is presented. It dispenses with the computationally difficult task of separately testing for the stability of a 2-d digital transfer function, as it is ensured at all stages in the course of an optimisation algorithm. The method is essentially based on the properties of 2-variable positive real functions. © 1977, The Institution of Electrical Engineers. All rights reserved.
About the journal
JournalElectronics Letters
ISSN00135194
Open AccessNo
Concepts (2)
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    TWO-DIMENSIONAL DIGITAL FILTERS
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    Electric filters, digital