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
分的
衰减振动响应信号的相关性原理，提出了一种频率密集分的两耦合振子衰减振动响应信号的解耦算法。
度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.
摘要基于单一频率分的衰减振动响应信号的相关性原理，提出了一种频率密集分的两耦合振子衰减振动响应信号的解耦算法。
Incomplex systems with many degrees of freedom such as peptides andproteins, there exists a huge number of local-minimum-energy states.
日本人做的工作还是非常地细致，科研素养令人敬佩。
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