Correlation and spectral properties of chaotic signals generated by a piecewise-linear map with multiple segments

被引：7

作者：

da Costa, Rafael Alves ^{[1
]}

Loiola, Murilo Bellezoni ^{[2
]}

Eisencraft, Marcio ^{[1
]}

机构：

[1] Univ Sao Paulo, Escola Politecn, Sao Paulo, Brazil

[2] Univ Fed ABC, Santo Andre, Brazil

来源：

SIGNAL PROCESSING | 2017年 / 133卷

关键词：

Chaos; Chaotic communication; Essential bandwidth; Piecewise linear maps; Spectral analysis; DENSITY;

D O I：

10.1016/j.sigpro.2016.10.025

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In recent decades, many studies with practical applications of chaotic signals in telecommunications and signal processing have been carried out. Although spectral analysis is of relevance in these areas, there are few analytical results concerning the spectral characterization of chaotic signals. In this work, we deduce analytical expressions for autocorrelation sequence, power spectral density and essential bandwidth of chaotic signals generated by a piecewise-linear map, with multiple segments. We present numerical simulations to confirm the theoretical results.

引用

页码：187 / 191

页数：5

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