Two Entropy‐Based Criteria Design for Signal Complexity Measures
Sign Up to like & getrecommendations! Published in 2019 at "Chinese Journal of Electronics"
DOI: 10.1049/cje.2019.07.008
Abstract: Signal complexity denotes the intricate patterns hidden in the complicated dynamics merging from nonlinear system concerned. The chaotic signal complexity measuring in principle combines both the information entropy of the data under test and the… read more here.
Keywords: complexity; chaotic signal; entropy based; two entropy ... See more keywords
Reliable Low-Rank Approximation of Matrices Detection Aided Multicarrier DCSK Receiver Design
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Systems Journal"
DOI: 10.1109/jsyst.2020.3043420
Abstract: Multicarrier differential chaos shift keying (MC-DCSK) systems transmit the reference chaotic signal for information recovery to remove the complex synchronization circuit. However, transmission errors in the reference chaotic signal would induce the error propagations when… read more here.
Keywords: detection; chaotic signal; signal; reference chaotic ... See more keywords
Microwave Chaotic Signal Generation With Suppressed Time-Delay Signature Based on a Coupled Optoelectronic Oscillator
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2025.3601165
Abstract: Broadband microwave chaos is readily generated in optoelectronic oscillators (OEOs), but its time-delay signature (TDS) is obvious and harmful to the security of chaos. In this article, microwave chaotic signal generation with suppressed TDS is… read more here.
Keywords: chaotic signal; time; signal generation; microwave chaotic ... See more keywords
Research on the Strategy for the Flexible Configuration of Chaotic Signal Probability Distribution and Its Application
Sign Up to like & getrecommendations! Published in 2024 at "Applied Sciences"
DOI: 10.3390/app14125181
Abstract: Given the constraints on the invariant distribution in chaotic systems, flexibly setting the probability distribution of chaotic signals poses a significant challenge. To tackle this issue, this paper proposes a strategy that transforms the task… read more here.
Keywords: probability; chaotic signal; distribution; probability distribution ... See more keywords