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2. Study on Lyapunov exponent and Floquet exponent of Duffing oscillator;hongying;Chinese Journal of Scientific Instrument,2008
3. An Improved Chaotic Detection System for Metal Detectors
4. Lyapunov Exponents without Rescaling and Reorthogonalization
5. The research of weak signal detection based on cross-correlation and chaos theory;chunyan;Chinese Journal of Scientific Instrument,2001