Aperiodic filter analysis and design by symbolic computation

Author

Balestrino, A. ; Marani, G. ; Sani, L.

Author_Institution

Dipt. di Sistemi Elettrici e Automazione, Pisa Univ., Italy

Volume

3

fYear

2001

fDate

6/23/1905 12:00:00 AM

Firstpage

1289

Abstract

The availability of software for symbolic computation, as Maple, allows new approaches in the filter analysis and design. This paper shows how it is possible to perform a complete analysis of a family of aperiodical filters by computing a set of normalized diagrams (showing typical time and frequency indexes) and also the set of related formulae. Continuation theory and symbolic computation have been essential for deriving these results, which are not commonly available in filter literature. These indexes are useful for the identification of a reduced model of typical industrial process

Keywords

circuit CAD; circuit analysis computing; filters; symbol manipulation; Maple software; aperiodic filter; continuation theory; design analysis; frequency index; identification; industrial process; normalized diagram; reduced model; symbolic computation; time index; Availability; Computational modeling; Filtering theory; Filters; Frequency response; Mechanical engineering; Performance analysis; Software tools; Transfer functions;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics, Circuits and Systems, 2001. ICECS 2001. The 8th IEEE International Conference on

Print_ISBN

0-7803-7057-0

Type

conf

DOI

10.1109/ICECS.2001.957451

Filename

957451