DocumentCode
311325
Title
Identification and quantification of nonstationary chaotic behavior
Author
Frison, Ted W. ; Abarbanel, Henry D I
Author_Institution
Randle Inc., Great Falls, VA, USA
Volume
3
fYear
1997
fDate
21-24 Apr 1997
Firstpage
2393
Abstract
Nonstationary chaotic behavior is not an oxymoron. We present two methods for capturing nonstationary chaos, then present a few examples including biological signals, ocean waves and traffic flow. The issue is of practical interest because it is often useful to capture when nonstationary events take place and it is desirable to know over what periods a signal is stationary
Keywords
biology; chaos; geophysical signal processing; identification; medical signal processing; ocean waves; road traffic; FFT; Lyapunov exponential; biological signals; false nearest neighbors; identification; nonstationary chaos; nonstationary chaotic behavior; ocean waves; stationary signal; traffic flow; Chaos; Flexible printed circuits; Frequency domain analysis; Laboratories; Nearest neighbor searches; Ocean waves; Physics; Robustness; Signal processing; World Wide Web;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1997. ICASSP-97., 1997 IEEE International Conference on
Conference_Location
Munich
ISSN
1520-6149
Print_ISBN
0-8186-7919-0
Type
conf
DOI
10.1109/ICASSP.1997.599536
Filename
599536
Link To Document