Title :
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
fDate :
30 May-2 Jun 1994
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;
Conference_Titel :
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-1915-X
DOI :
10.1109/ISCAS.1994.409516
