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DIRECT DESIGN OF APPROXIMATELY LINEAR-PHASE (ALP) 2-D IIR DIGITAL-FILTERS
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UNSPECIFIED (1993) DIRECT DESIGN OF APPROXIMATELY LINEAR-PHASE (ALP) 2-D IIR DIGITAL-FILTERS. ELECTRONICS LETTERS, 29 (9). pp. 804-805. ISSN 0013-5194
Full text not available from this repository.Abstract
A fast design method is presented for approximately linear phase (ALP) 2-D IIR digital filters composed of a parallel connection of two allpass subfilters. The technique exploits the fact that the filter transform function depends on the phase of each subfilter. A closed form expression is derived for the phase and the filler coefficients of each subfilter are obtained by solving a set of overdetermined linear simultaneous equations.
| Item Type: | Journal Article |
|---|---|
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Journal or Publication Title: | ELECTRONICS LETTERS |
| Publisher: | IEE-INST ELEC ENG |
| ISSN: | 0013-5194 |
| Date: | 29 April 1993 |
| Volume: | 29 |
| Number: | 9 |
| Number of Pages: | 2 |
| Page Range: | pp. 804-805 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/21209 |
Data sourced from Thomson Reuters' Web of Knowledge
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