【摘 要】
：
The parameters of a non-smooth dynamical system,such as SD oscillator system,are properly modified and cycle excitation are added to it.And the noise of a certain power is anti-interference.Making it
【机 构】
：
Shijiazhuang Tiedao University, Shijiazhuang, Hebei
【出 处】
：
The 5th International Conference on Dynamics, Vibration and
论文部分内容阅读
The parameters of a non-smooth dynamical system,such as SD oscillator system,are properly modified and cycle excitation are added to it.And the noise of a certain power is anti-interference.Making it have the ability to detect and resolute the weak sinusoidal signal which has the determination frequency and a certain range of value.
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