A fully automated flowgraph analysis tool for Matlab

Author

Neitola, M. ; Rahkonen, T.

Author_Institution

Dept. of Electr. & Inf. Eng., Oulu Univ., Finland

Volume

1

fYear

2005

fDate

28 Aug.-2 Sept. 2005

Abstract

In this paper, a fully automated flowgraph analysis tool using Matlab´s symbolic and signal processing toolbox is presented. The goal was to construct an analysis tool for both continuous- and discrete-time systems. From a simple textual nodelist model one can easily generate one or several transfer functions between any nodes and apply the result to control system analysis. Such a versatile tool can be applied to filter design, delta-sigma modulator analysis or even reflection analysis s-parameter measurements in RF techniques and in optics. The tool is easy to customize to a given need and some design examples are presented in this paper.

Keywords

continuous time systems; delta-sigma modulation; discrete time systems; network analysis; signal flow graphs; Matlab; continuous-time system; control system analysis; delta-sigma modulator analysis; discrete-time system; filter design; fully automated flowgraph analysis tool; reflection analysis s-parameter measurement; signal processing; textual nodelist model; Control system analysis; Delta modulation; Mathematical model; Optical design; Optical filters; Optical reflection; Scattering parameters; Signal analysis; Signal processing; Transfer functions;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuit Theory and Design, 2005. Proceedings of the 2005 European Conference on

Print_ISBN

0-7803-9066-0

Type

conf

DOI

10.1109/ECCTD.2005.1522941

Filename

1522941