AN IMPROVED METHOD FOR DESIGN OF RECURSIVE DIGITAL-FILTERS USING OPTIMIZATION

被引：1

作者：

TRAHAN, RE ^{[1
]}

GROSZ, FB ^{[1
]}

GRIFFIN, S ^{[1
]}

机构：

[1] USN,RES LAB,SYST & INSTRUMENTAT SECT,BAY ST LOUIS,MS 39529

来源：

DIGITAL SIGNAL PROCESSING | 1995年 / 5卷 / 03期

关键词：

D O I：

10.1006/dspr.1995.1017

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：

With the increased capability of today's personal computers (PC) and software packages, it often is advantageous to formulate engineering problems in such a way as to take full advantage of these resources. In this paper a new approach to recursive filter design is presented which takes advantage of a popular spreadsheet program and a simple formulation of an optimization problem. No code must be written other than the formula definitions in a spreadsheet. Explicit derivatives are not needed and full interaction with the optimization process is possible, including graphical information. Results are given for an eighth-order filter and these are compared to previously published designs. (C) 1995 Academic Press, Inc.

引用

页码：167 / 175

页数：9

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