The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
본 논문에서는 선형 위상 재귀 FIR 디지털 필터의 설계 방법을 설명합니다. 기본 구조는 사이코토믹 다항식을 특징으로 하며 승수가 없는 고리원자 공진기로 계단식으로 연결된 횡단 부분으로 구성됩니다. 이 방법으로 구현된 디지털 필터는 승수 계수와 횡단 부분의 신호 모두에 대해 짧은 단어 길이가 필요합니다. 정수 연산을 도입하여 필터링 작업이 빠르고 정확하게 진행됩니다. 보너스로 대부분의 실제 응용 프로그램에서 승수가 없는 구현을 채택하는 것이 가능합니다. 이러한 유형의 구조의 안정성을 위해서는 정수 값 임펄스 응답이 필요하지만 만족스러운 절차를 통해 요구 사항이 보장됩니다. 근사 오류를 제어하는 매개변수는 잠정적으로 발견되기보다는 다소 예측적으로 발견됩니다.
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부
Hisakazu KIKUCHI, Hiromichi WATANABE, Takeshi YANAGISAWA, "Linear Phase FIR Digital Filters with Cyclotomic Resonators" in IEICE TRANSACTIONS on transactions,
vol. E70-E, no. 1, pp. 24-32, January 1987, doi: .
Abstract: This paper describes a design method of linear phase recursive FIR digital filters. The basic structure consists of a transversal part cascaded with a cyclotomic resonator, which is characterized by cycotomic polynomials and has no multipliers. The digital filters implemented by this method require the short wordlength both for multiplier coefficients and for signals in their transversal part. By introducing integer arithmetic, the filtering operation proceeds fast and exactly. As a bonus, it is possible to employ a multiplier-less implementation in most practical applications. While the stability of this type of structure requires an integer-valued impulse response, a satisfactory procedure assures the requirement. A parameter to control the approximation error is found somewhat predictively rather than tentatively.
URL: https://global.ieice.org/en_transactions/transactions/10.1587/e70-e_1_24/_p
부
@ARTICLE{e70-e_1_24,
author={Hisakazu KIKUCHI, Hiromichi WATANABE, Takeshi YANAGISAWA, },
journal={IEICE TRANSACTIONS on transactions},
title={Linear Phase FIR Digital Filters with Cyclotomic Resonators},
year={1987},
volume={E70-E},
number={1},
pages={24-32},
abstract={This paper describes a design method of linear phase recursive FIR digital filters. The basic structure consists of a transversal part cascaded with a cyclotomic resonator, which is characterized by cycotomic polynomials and has no multipliers. The digital filters implemented by this method require the short wordlength both for multiplier coefficients and for signals in their transversal part. By introducing integer arithmetic, the filtering operation proceeds fast and exactly. As a bonus, it is possible to employ a multiplier-less implementation in most practical applications. While the stability of this type of structure requires an integer-valued impulse response, a satisfactory procedure assures the requirement. A parameter to control the approximation error is found somewhat predictively rather than tentatively.},
keywords={},
doi={},
ISSN={},
month={January},}
부
TY - JOUR
TI - Linear Phase FIR Digital Filters with Cyclotomic Resonators
T2 - IEICE TRANSACTIONS on transactions
SP - 24
EP - 32
AU - Hisakazu KIKUCHI
AU - Hiromichi WATANABE
AU - Takeshi YANAGISAWA
PY - 1987
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E70-E
IS - 1
JA - IEICE TRANSACTIONS on transactions
Y1 - January 1987
AB - This paper describes a design method of linear phase recursive FIR digital filters. The basic structure consists of a transversal part cascaded with a cyclotomic resonator, which is characterized by cycotomic polynomials and has no multipliers. The digital filters implemented by this method require the short wordlength both for multiplier coefficients and for signals in their transversal part. By introducing integer arithmetic, the filtering operation proceeds fast and exactly. As a bonus, it is possible to employ a multiplier-less implementation in most practical applications. While the stability of this type of structure requires an integer-valued impulse response, a satisfactory procedure assures the requirement. A parameter to control the approximation error is found somewhat predictively rather than tentatively.
ER -