General multirate building blocks and their application in nonuniform filter banks

Tongwen Chen; Li Qiu; Erwei Bai

doi:10.1109/ISCAS.1997.612794

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Conference proceeding

General multirate building blocks and their application in nonuniform filter banks

Tongwen Chen, Li Qiu and Erwei Bai

ISCAS '97 - PROCEEDINGS OF 1997 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS I - IV: CIRCUITS AND SYSTEMS IN THE INFORMATION AGE, pp.2349-2352

1997

DOI: 10.1109/ISCAS.1997.612794

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Abstract

This paper proposes a general linear dual-rate structure for multirate signal processing. Such general dual-rate systems are implementable at finite cost; in particular, they are equivalent to the cascade connections of linear periodically time-varying (LPTV) systems and block expanders and decimators. Using the general building blocks in nonuniform multirate filter banks, one can achieve what are otherwise impossible, thus paving the way for optimal design of synthesis systems.

Details

Title: Subtitle: General multirate building blocks and their application in nonuniform filter banks
Creators: Tongwen Chen
Li Qiu
Erwei Bai
Resource Type: Conference proceeding
Publication Details: ISCAS '97 - PROCEEDINGS OF 1997 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS I - IV: CIRCUITS AND SYSTEMS IN THE INFORMATION AGE, pp.2349-2352
DOI: 10.1109/ISCAS.1997.612794
Language: English
Date published: 1997
Academic Unit: Electrical and Computer Engineering
Record Identifier: 9984231931402771

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