Constructing Digitized Chaotic Time Series with a Guaranteed Enhanced Period
Joint Authors
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-12-22
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
When chaotic systems are realized in digital circuits, their chaotic behavior will degenerate into short periodic behavior.
Short periodic behavior brings hidden dangers to the application of digitized chaotic systems.
In this paper, an approach based on the introduction of additional parameters to counteract the short periodic behavior of digitized chaotic time series is discussed.
We analyze the ways that perturbation sources are introduced in parameters and variables and prove that the period of digitized chaotic time series generated by a digitized logistic map is improved efficiently.
Furthermore, experimental implementation shows that the digitized chaotic time series has great complexity, approximate entropy, and randomness, and the perturbed digitized logistic map can be used as a secure pseudorandom sequence generator for information encryption.
American Psychological Association (APA)
Wang, Chuanfu& Ding, Qun. 2019. Constructing Digitized Chaotic Time Series with a Guaranteed Enhanced Period. Complexity،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1132278
Modern Language Association (MLA)
Wang, Chuanfu& Ding, Qun. Constructing Digitized Chaotic Time Series with a Guaranteed Enhanced Period. Complexity No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1132278
American Medical Association (AMA)
Wang, Chuanfu& Ding, Qun. Constructing Digitized Chaotic Time Series with a Guaranteed Enhanced Period. Complexity. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1132278
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1132278