Chaotic signals generated by digital filter overflow

Author

Kutzer, Kristina ; Schwarz, Wolfgang ; Davies, Anthony C.

Author_Institution

Inst. fur Grundl. der Elektrotech./Elektron., Tech. Univ. Dresden, Germany

Volume

6

fYear

1994

fDate

30 May-2 Jun 1994

Firstpage

17

Abstract

The paper surveys the chaotic behaviour of digital filter overflow oscillations. The behaviour patterns of 1st, 2nd and 3rd order filters are described and the available stochastic characteristics of oscillations with chaotic features are illustrated by means of probability density functions and power density spectra for a range of filter parameters and initial states. The analysis and simulation results provide a basis for the design of digital systems which generate signals with a variety of prescribed characteristics. Typical examples are included

Keywords

chaos; circuit analysis computing; circuit oscillations; digital filters; noise generators; probability; random noise; chaotic signals generation; digital filter overflow; digital system design; first order filters; noise generator; overflow oscillations; power density spectra; probability density functions; pseudo random signal; second order filters; simulation; stochastic characteristics; third order filters; Analytical models; Chaos; Digital filters; Digital systems; Finite wordlength effects; Probability density function; Signal analysis; Signal design; Signal generators; Stochastic processes;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on

Conference_Location

London

Print_ISBN

0-7803-1915-X

Type

conf

DOI

10.1109/ISCAS.1994.409516

Filename

409516