matrix perturbation analysis

基本解释

Matrix Perturbation methods are widely used in sensitivity analysis and reanaly-sis of Vibration modes.
模态分析的矩阵摄动法在灵敏度分析和重分析中有广泛的应用。
The thesis extends a matrix perturbation theory in structural vibration analysis to be used in the structural elastic buckling analysis.
将结构动力分析中的矩阵摄动有限元法推广到结构弹性屈曲重分析中，给出了几个结构算例。
In this paper, we discuss two problems for the matrix computation. The first is matrix perturbation analysis, and the second is matrix iterative analysis.
本文讨论矩阵计算方面的两个问题-矩阵扰动分析和迭代分析。