Based on the correlation principle, an algorithm to decomposite the damped free vibration signals of a two degrees of freedom system with close natural frequencies is put forward.
摘要基于单一频率成分
自由衰减振
相关性原理，提出了一种频率密
成分两耦合振子自由衰减振解耦算法。
Based on the correlation principle, an algorithm to decomposite the damped free vibration signals of a two degrees of freedom system with close natural frequencies is put forward.
摘要基于单一频率成分自由衰减振相关性原理，提出了一种频率密成分两耦合振子自由衰减振解耦算法。
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