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[线性振动] 请教:模态叠加法和Runge-Kutta方法解动力学方程的区别 |
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回复 #1 tianlei2005 的帖子
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请问,12自由度的二阶微分方程组的频域特性曲线!
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12自由度微分方程组的频域解!!
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回复 #8 pengweicai 的帖子
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