A new scheme for designing IIR filters with finite wordlength coefficients
A scheme for designing IIR digital filters, with specified coefficient wordlengths based on successive digitization and reoptimization, is presented and compared to related approaches via a number of design examples. The ordered digitization of the coefficients based on their sensitivity, with each...
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| Veröffentlicht in: | IEEE transactions on acoustics, speech, and signal processing speech, and signal processing, 1986-10, Vol.34 (5), p.1335-1336 |
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| Format: | Artikel |
| Sprache: | eng |
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| container_end_page | 1336 |
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| container_issue | 5 |
| container_start_page | 1335 |
| container_title | IEEE transactions on acoustics, speech, and signal processing |
| container_volume | 34 |
| creator | Zhongqi Jing Adly Fam |
| description | A scheme for designing IIR digital filters, with specified coefficient wordlengths based on successive digitization and reoptimization, is presented and compared to related approaches via a number of design examples. The ordered digitization of the coefficients based on their sensitivity, with each digitization followed by reoptimization of the remaining coefficients, results in a much reduced computation effort in comparison to related design approaches. |
| doi_str_mv | 10.1109/TASSP.1986.1164932 |
| format | Article |
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The ordered digitization of the coefficients based on their sensitivity, with each digitization followed by reoptimization of the remaining coefficients, results in a much reduced computation effort in comparison to related design approaches.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TASSP.1986.1164932</doi><tpages>2</tpages></addata></record> |
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| identifier | ISSN: 0096-3518 |
| ispartof | IEEE transactions on acoustics, speech, and signal processing, 1986-10, Vol.34 (5), p.1335-1336 |
| issn | 0096-3518 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_8063509 |
| source | IEEE Electronic Library (IEL) |
| subjects | Applied sciences Chebyshev approximation Circuit properties Constraint theory Degradation Digital filters Electric, optical and optoelectronic circuits Electronic circuits Electronics Exact sciences and technology Frequency filters Frequency response IIR filters Minimax techniques Poles and zeros Signal processing algorithms Transfer functions |
| title | A new scheme for designing IIR filters with finite wordlength coefficients |
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