Weak photoacoustic signal detection based on the differential duffing oscillator

DOI10.1142/S0217979218501035zbMath1423.94020MaRDI QIDQ5242116

Chenjing Li, Beibei Dou, Xuemei Xu, Yipeng Ding, Linzi Yin

Publication date: 5 November 2019

Published in: International Journal of Modern Physics B (Search for Journal in Brave)

zbMATH Keywords

Duffing oscillatordifferential Duffing oscillatorsignal-to-noise rateweak photoacoustic signal detection

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Nonlinear oscillations and coupled oscillators for ordinary differential equations (34C15)

Cites Work

• Unnamed Item
• Determination of the frequency-amplitude relation for a Duffing-harmonic oscillator by the energy balance method
• The application of Duffing oscillator in characteristic signal detection of early fault
• Signal Extraction from Chaotic Communications
• A periodically forced piecewise linear oscillator

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