標題: | EFFICIENT TIME-DOMAIN SYNTHESIS OF PIPELINED RECURSIVE FILTERS |
作者: | LAN, CP JEN, CW 電子工程學系及電子研究所 Department of Electronics Engineering and Institute of Electronics |
公開日期: | 1-九月-1994 |
摘要: | An efficient technique is developed for the synthesis of pipelined recursive filters directly from the time domain specifications. Based on the modified least-squares approximation, the pipelinable denominator form that contains only the powers of z(-R) is designed inherently by expressing the design criterion in terms of only the nonzero denominator coefficients and a final design is derived. Due to the lack of the conventional transformation overheads, the multiplications needed are fewer in the resulted filters. Moreover, we introduce a new kind of companion matrix that characterizes the stable properties of pipelined recursive filters. Using this result, we prove that the proposed direct synthesis method can always guarantee the stability. |
URI: | http://dx.doi.org/10.1109/82.326591 http://hdl.handle.net/11536/2348 |
ISSN: | 1057-7130 |
DOI: | 10.1109/82.326591 |
期刊: | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING |
Volume: | 41 |
Issue: | 9 |
起始頁: | 618 |
結束頁: | 622 |
顯示於類別: | 期刊論文 |