Methods The matrix transformation method and matrix eigenvalue analysis method.
方法矩阵变换与矩阵特征值分析方法。
By establishing the linear model of multi-machine power systems with TCSC, their eigenvalue analysis method is proposed.
通过建立含tcsc多机系统的线性化数学模型，提出并研究了含tcsc多机系统的特征分析法。
An effective multi-grid method fit for the adaptive finite element analysis for generalized eigenvalue problems is proposed.
提出了一种适合于自适应有限元分析中求解广义特征值问题的多重网格方法。
To suppress ionospheric clutter in the echo signal of high frequency surface wave radar (HFSWR), a method to suppress clutter based on time-frequency analysis and eigenvalue decomposition is proposed.
针对高频地波雷达回波信号中的电离层杂波，提出了利用时频分析与特征值分解抑制杂波的方法。
Abstract: the characteristics of the eigenvalue problem of general viscoelastic structure are analyzed and its modal analysis method is put forward in this paper.
文摘：分析了一般粘弹结构特征值问题的特点，建立了一般粘弹结构的模态分析方法。
An adaptive method applying eigenvalue decomposition-based spectrum analysis technique to narrow-band digital communication interference suppression in radar is proposed and studied.
基于特征分解谱分析技术，提出并研究了在雷达中自适应抑制窄带数字通信信号干扰的方法。
The main work of this dissertation focuses on the analysis and design theory for a resonator with diffraction optical elements by using a matrix eigenvalue method.
本文的重点是：阐述了利用矩阵本征值方法分析和设计激光谐振腔的系统理论；
A new algorithm used for power system steady state voltage stability analysis based on eigenvalue structure analysis (ESA) method is proposed.
提出了基于特征结构分析法(ESA)的电力系统静态电压稳定分析的新算法。
By using the method of eigenvalue analysis and nonlinear analysis, the structure stability was analyzed, and the critical load of straight pipe was, then, obtained.
并用非线性方法和特征值方法对结构稳定性进行分析，得出直管段的稳定临界载荷。
Based on the first order eigenvalue sensitiveness analysis and linear estimation, this paper further suggests a second order eigenvalue sensitiveness analysis method.
本文在一阶灵敏度分析及线性估算的基础上，进一步提出二阶灵敏度方法。
Eigenvalue buckling analysis is the main method of structural stability because of its computational efficiency.
由于计算效率较高，特征值屈曲分析是目前分析结构稳定性的主要方法。
Eigenvalue buckling analysis is the main method of structural stability because of its computational efficiency.
由于计算效率较高，特征值屈曲分析是目前分析结构稳定性的主要方法。
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