Analysis of digital chaotic optical signals

Jose Antonio Martin-Pereda; Ana P. Gonzalez-Marcos

doi:10.1117/12.449573

5 December 2001 Analysis of digital chaotic optical signals

Jose Antonio Martin-Pereda, Ana P. Gonzalez-Marcos

Proceedings Volume 4475, Mathematics of Data/Image Coding, Compression, and Encryption IV, with Applications; (2001) https://doi.org/10.1117/12.449573
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

Abstract

The main objective of this paper is to present some tools to analyze a digital chaotic signal. We have proposed some of them previously, as a new type of phase diagrams with binary signals converted to hexadecimal. Moreover, the main emphasis will be given in this paper to an analysis of the chaotic signal based on the Lempel and Ziv method. This technique has been employed partly by us to a very short stream of data. In this paper we will extend this method to long trains of data (larger than 2000 bit units). The main characteristics of the chaotic signal are obtained with this method being possible to present numerical values to indicate the properties of the chaos.

Citation Download Citation

Jose Antonio Martin-Pereda and Ana P. Gonzalez-Marcos "Analysis of digital chaotic optical signals", Proc. SPIE 4475, Mathematics of Data/Image Coding, Compression, and Encryption IV, with Applications, (5 December 2001); https://doi.org/10.1117/12.449573

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