Statistical approach to weak signal detection and estimation using Duffing chaotic oscillators

DOI10.1007/s11432-011-4308-6zbMath1267.94014OpenAlexW2266937970MaRDI QIDQ350991

Tian Jin, Hua Zhang

Publication date: 3 July 2013

Published in: Science China. Information Sciences (Search for Journal in Brave)

Full work available at URL: http://engine.scichina.com/doi/10.1007/s11432-011-4308-6

zbMATH Keywords

chaosLyapunov exponentstatistical signal processingweak signal detectionDuffing oscillation

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Detection theory in information and communication theory (94A13)

Cites Work

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• Estimation of amplitude and phase of a weak signal by using the property of sensitive dependence on initial conditions of a nonlinear oscillator

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