在广义模态坐标的基础上讨论了增益矩阵的计算方法。
A method for computing the gain matrix is given based on the modal coordinate equation.
应用传递矩阵法与力法给出了一种简便实用的标高灵敏度矩阵与负荷灵敏度矩阵的计算方法。
A new method to get elevation sensitivity matrix and load sensitivity matrix is presented. The transfer matrix and force methods are used.
较全面分析了藕联离散系统矩阵的计算方法，并利用频谱插值计算法，得出了几个较有意义的应用结果。
The algorithm of discrete system coupling matrix is analyzed comprehensively, and some useful results are obtained by the use of spectrum interpolation method.
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