分别用幂法和QR法计算结构的第一和所有自振频率。
The first natural frequency and all natural frequencies areobtained by the power method and the QR method, respectively.
幂法是求矩阵最大特征值及最大特征向量的经典方法。
Power Method is the conventional way for finding the greatest eigenvalue and the greatest eigenvector of a matrix.
加速幂法收敛的原点平移法，参数P现在还没有一种固定的选取方法。
There isn't a fixed way to choose parameter P in inverse Point translation method which can accelerate the convergence in power method.
基于遗传算法求得矩阵的最大特征值，并且跟幂法进行比较，得到了较好的结果。
With genetic algorithms compared with the power method, a better result is gained.
对于算法中涉及的求高阶实对称阵的最大特征值及其特征向量，采用幂法加以实现。
As for computing the largest eigenvalue and its eigenvector of a higher-order real symmetric matrix in the algorithm, the power method is used.
基于适于CDMA的匹配滤波波束形成准则，提出使用幂法计算权矢量的波束形成的新方法。
Based on the matched filter beamforming criterion in CDMA, a novel method called power method is proposed to compute the weight vector to beamform.
结合其在幂法加速中的应用进行了理论分析和实例比较。结果表明，此方法不仅减少了计算量，加快了计算速度，还可以提高计算精度。
The result show that the method of this paper has not only reduced the calculating amount, accelerated the computational speed, but also improved the precision of calculating.
（一个重要的不同是指数的表示法：为了方便，x 的y 次幂写为 x**y ）。
(An important exception is the notation for exponentiation: x raised to the power y is conveniently written as x**y).
利用距离幂反比法加分形插值算法建立了地形模型。
Established the landform model by distance power inverse ratio method and fractal interpolation algorithm.
研究了多边形法、距离幂反比法以及克立格法三种品位建模方法，并且给出了三种建模方法的计算公式。
Studied three kinds of grade modelling methods that are polygon method, distance power inverse ratio method, kriging method, and presented their computational formula.
在模糊综合评判法的基础上，引入幂平均算子的概念，并结合综合评估法，建立了幂平均模糊综合评判的评标理论模型。
An exponential assessment model is established on the basis of the comprehensive evaluation, the fuzzy integrating assessment and the exponential operator.
在矿体品位估值过程中，合理确定距离幂次反比法中的幂次指数是一个十分重要的步骤。
In the estimation of ore body's grade, it is important for founding correctly power indicator of the reverse K square distance method.
同时，对分形概念的拓广、分维求法及意义、幂律问题、分数布朗运动、方位分维估值法等问题也作了初步的探讨。
It also discusses the problems, such as the generalization of the fractal concept, the calculation and significant of the fractal dimension, the power laws, the fractional Bro.
同时，对分形概念的拓广、分维求法及意义、幂律问题、分数布朗运动、方位分维估值法等问题也作了初步的探讨。
It also discusses the problems, such as the generalization of the fractal concept, the calculation and significant of the fractal dimension, the power laws, the fractional Bro...
无论是曲面拟合法还是路径线法，各量计线上增殖误差可用时间多项式函数来表示，且多项式最高幂次数与量计线数目有关。
Propagation error for each gage can be expressed as polynomial of time and the highest power of polynomial ism-1, which mis the number of gages.
第二章通过举例介绍了两种证明符号模式矩阵是谱任意的方法——构造法和幂零-雅可比方法。
In the chapter 2, the author introduce two methods that method a sign pattern matrix is spectrally arbitrary, the structure method and Nilpotent-Jacobi method with examples.
第二章通过举例介绍了两种证明符号模式矩阵是谱任意的方法——构造法和幂零-雅可比方法。
In the chapter 2, the author introduce two methods that method a sign pattern matrix is spectrally arbitrary, the structure method and Nilpotent-Jacobi method with examples.
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