The generalized eigen analysis is employed to directly and effectively estimate the ellipse parameter vector. The detectability and fitting accuracy are significantly improved.
并通过直接估计椭圆参数的广义本征分析技术，进一步提高椭圆的可检测性和拟合精度。
The characteristics of the eigen value problem of general viscoelastic structure are analyzed and its modal analysis method is put forward in this paper.
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。
The eigen value method of matrix analysis technique is applied to the cars with all the suspension elements being linear change and with cone treads.
应用线性矩阵分析技术的特征值方法适用于悬挂元件均为线性变化并带有锥形踏面的车辆。
The Fourier analysis method is applied to decompose the air-gap magnetic density into the basic wave and a series of harmonic and wave shape eigen coefficient of air-gap magnetic field are calculated.
采用付立叶谐波分析的方法把气隙磁密分解为空间基波和一系列谐波，进而计算出气隙磁场波形特征系数。
In this paper, by developing a method for updating eigen decomposition, we proposed an incremental Principal Component Analysis.
本文提出并推导了特征分解的校正算法，并以此为基础，实现了增量学习的主成分分析方法。
The mass-normalized mode shapes were obtained from the eigen-sensitivity analysis.
利用特征灵敏度分析得到质量归一化振型。
This paper presents eigen ECG, which is based on principal component analysis, a new method for hu- man identification.
提出了一种基于主成分分析法对ECG信号进行特征表述的身份识别新方法。
According to the Eigen-analysis on power system, this paper studies the influence of different exciting operation modes on the damping of multi-machine system.
根据电力系统特征分析法，分析了系统励磁运行方式变化对多机系统阻尼的影响。
By employing FEM analysis software, the Eigen buckling of both a ring-stiffened cylinder and a ring and stringer-stiffened cylinder are calculated.
本文中利用有限元软件对环肋圆柱壳和纵横加筋圆柱壳进行了特征值屈曲分析。
Monte Carlo method and the eigen-driven analysis method are combined to simulate the effects of errors on side-lobe level distribution of the Ultra-low side-lobe arrays.
采用本征激励法，在考虑互耦影响下，数值模拟了幅度误差、相位误差、位置误差和不平行度偏差等对超低副瓣阵列天线方向图性能的影响。
In this paper, Eigen Value Analysis, a 3-dimensional quantitative structure activity relationship (3-d QSAR) method, was employed to study antioxidant SAAR.
在本文中，我们采用了一种新的三维定量构效关系研究方法——本征值方法对抗氧化剂的构效关系进行了研究。
In this paper, Eigen Value Analysis, a 3-dimensional quantitative structure activity relationship (3-d QSAR) method, was employed to study antioxidant SAAR.
在本文中，我们采用了一种新的三维定量构效关系研究方法——本征值方法对抗氧化剂的构效关系进行了研究。
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