Analysis of the Time Series Generated by a New High-Dimensional Discrete Chaotic System

Analysis of the Time Series Generated by a New High-Dimensional Discrete Chaotic System

The chaotic behavior of low-dimensional digital chaotic systems is seriously degraded, and the output sequence has a short period. In this study, a digital sequence generator based on a high-dimensional chaotic system is proposed to ensure performance and security. The proposed generator has low res...

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Main Authors: Chuanfu Wang, Chunlei Fan, Kai Feng, Xin Huang, Qun Ding
Format: Article
Language:English
Published: Hindawi-Wiley 2018-01-01
Series:Complexity
Online Access:http://dx.doi.org/10.1155/2018/9818520
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spelling doaj-7e9d1b725add49f6b0337bd4269706812020-11-25T01:01:43ZengHindawi-WileyComplexity1076-27871099-05262018-01-01201810.1155/2018/98185209818520Analysis of the Time Series Generated by a New High-Dimensional Discrete Chaotic SystemChuanfu Wang0Chunlei Fan1Kai Feng2Xin Huang3Qun Ding4Electronic Engineering College, Heilongjiang University, Harbin 150080, ChinaElectronic Engineering College, Heilongjiang University, Harbin 150080, ChinaElectronic Engineering College, Heilongjiang University, Harbin 150080, ChinaElectronic Engineering College, Heilongjiang University, Harbin 150080, ChinaElectronic Engineering College, Heilongjiang University, Harbin 150080, ChinaThe chaotic behavior of low-dimensional digital chaotic systems is seriously degraded, and the output sequence has a short period. In this study, a digital sequence generator based on a high-dimensional chaotic system is proposed to ensure performance and security. The proposed generator has low resource consumption, and the digital pseudo-random output sequence has a large period. To avoid the nonchaotic state, the multistability in the high-dimensional discrete chaotic system is analyzed. The statistical performance of the output sequence of the proposed digital high-dimensional chaotic system is evaluated, and the results demonstrate that it is a suitable candidate for a long-period pseudo-random sequence generator.http://dx.doi.org/10.1155/2018/9818520
collection DOAJ
language English
format Article
sources DOAJ
author Chuanfu Wang
Chunlei Fan
Kai Feng
Xin Huang
Qun Ding
spellingShingle Chuanfu Wang
Chunlei Fan
Kai Feng
Xin Huang
Qun Ding
Analysis of the Time Series Generated by a New High-Dimensional Discrete Chaotic System
Complexity
author_facet Chuanfu Wang
Chunlei Fan
Kai Feng
Xin Huang
Qun Ding
author_sort Chuanfu Wang
title Analysis of the Time Series Generated by a New High-Dimensional Discrete Chaotic System
title_short Analysis of the Time Series Generated by a New High-Dimensional Discrete Chaotic System
title_full Analysis of the Time Series Generated by a New High-Dimensional Discrete Chaotic System
title_fullStr Analysis of the Time Series Generated by a New High-Dimensional Discrete Chaotic System
title_full_unstemmed Analysis of the Time Series Generated by a New High-Dimensional Discrete Chaotic System
title_sort analysis of the time series generated by a new high-dimensional discrete chaotic system
publisher Hindawi-Wiley
series Complexity
issn 1076-2787
1099-0526
publishDate 2018-01-01
description The chaotic behavior of low-dimensional digital chaotic systems is seriously degraded, and the output sequence has a short period. In this study, a digital sequence generator based on a high-dimensional chaotic system is proposed to ensure performance and security. The proposed generator has low resource consumption, and the digital pseudo-random output sequence has a large period. To avoid the nonchaotic state, the multistability in the high-dimensional discrete chaotic system is analyzed. The statistical performance of the output sequence of the proposed digital high-dimensional chaotic system is evaluated, and the results demonstrate that it is a suitable candidate for a long-period pseudo-random sequence generator.
url http://dx.doi.org/10.1155/2018/9818520
work_keys_str_mv AT chuanfuwang analysisofthetimeseriesgeneratedbyanewhighdimensionaldiscretechaoticsystem
AT chunleifan analysisofthetimeseriesgeneratedbyanewhighdimensionaldiscretechaoticsystem
AT kaifeng analysisofthetimeseriesgeneratedbyanewhighdimensionaldiscretechaoticsystem
AT xinhuang analysisofthetimeseriesgeneratedbyanewhighdimensionaldiscretechaoticsystem
AT qunding analysisofthetimeseriesgeneratedbyanewhighdimensionaldiscretechaoticsystem
_version_ 1725207728738009088

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