DESIGN OF 3-DIMENSIONAL DIGITAL-FILTERS BASED ON THE OUTER PRODUCT EXPANSION

被引：2

作者：

OHKI, M ^{[1
]}

KAWAMATA, M ^{[1
]}

机构：

[1] TOHOKU UNIV,DEPT INFORMAT ENGN,SENDAI,MIYAGI 980,JAPAN

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS | 1990年 / 37卷 / 09期

关键词：

D O I：

10.1109/31.57605

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proposes an efficient design method of three-dimensional digital filters by the outer product expansion. Specifications of three-dimensional digital filters are decomposed into specifications of one-dimensional digital filters by the outer product expansion, and then each specification of one-dimensional digital filters is designed. This procedure can be applied to both space- and frequency-domain specifications. Diagonal symmetries of three-dimensional digital filters can be exploited to reduce computations in the design procedure. © 1990 IEEE

引用

页码：1164 / 1167

页数：4

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