generalized inverse matrix : 广义逆矩阵 dynamic inverse matrix : 动态逆矩阵 weak generalized inverse matrix : 次级拟逆矩阵，弱广义逆矩阵 ..
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By using inverse matrix of frequency response function in this paper, the spectrum of dynamic forces acting on the set has been identified.
本文采用频响函数矩阵求逆法，辨识了立式机组动态力的幅值谱。
An indirect inverse substructure scheme for calculating the dynamic stiffness of discrete coupling unit-of-packaging was introduced. A formula was derived based on matrix theory.
提供一种间接计算离散化包装耦合体动刚度的逆子结构分析计算方法，依据矩阵理论推导了计算公式。
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