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eigen

美 ['eɪdʒən]英 ['eɪdʒən]

adj.特征的；自身的
n.本征
网络艾根；艾根德国；诺贝尔化学奖获得者艾根

eigen

eigen

英-汉网络释义

eigen

n. adj.

1.本征

4

The novel definition of the eigen-driven mode is given in antenna array analysis by the Moment Method .

给出矩量法分析天线阵列时本征激励模式的不同定义。

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The spin coefficients are determined in terms of the eigen -values of the invariant polarization operator .

结果表明，自旋系数可用恒定极化算符的本征值确定。

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The combination of eigen-beamforming with space-time diversity can achieve the same diversity order as well as an additional array gain .

在发射端将特征波束形成与空时分集技术相结合，在保持分集阶数的同时可以获得阵列增益。

7

The boundary conditions are satisfied rigorously and the solutions are expressed by means of eigen function expansions .

边界条件可以精确满足，同时，解答是用本征函数展开式表达的。

8

secondly, the concept of environmental cost Eigen value is introduced and the constitution structure of environmental cost is thus revealed .

二是引入环境成本特征值概念，揭示了环境成本的组成结构。

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The object samples are regarded as a set of random vectors. A set of eigen-objects is given by PCA.

将已建好的目标模板看成一组随机向量，利用主成分分析得到一组特征目标；

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Finally , for periodic waveguides , we develop a new method called truncated eigen-function expansion approach.

最后，针对周期性波导结构，我们提出了缺省特征开展法。

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An eigen - mode method is adopted to investigate the spatial degrees of freedom for MIMO wireless communication systems.

采用本征模式方法研究了多天线无线通信的空间自由度问题。

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This paper briefly discusses the process of face normalization , eigen face , the theory of LDA algorithm and the realization process .

简述人脸图像的标准化过程，特征脸，LDA 算法的原理及实现过程。

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The acoustic wave propagation in one dimension photonic crystal with defects was studied by eigen matrix method .

用特征矩阵法计算了声波在包含缺陷的一维声子晶体中的传播规律。

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The object reconstruction is executed by reflecting the located actual object to the eigen-space .

从原图像中检测可能目标，并将其映入特征目标空间进行重构；

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Transmit and receive eigen-beamforming was employed in the presence of deteriorative fading correlation .

采用发送和接收特征波束成型降低信道相关性的影响。

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A method for calculating the first and second order derivatives of eigen pairs of nonsymmetric damped systems is presented .

提出了一种计算非对称阻尼系统特征对一阶、二阶导数的方法。

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Then, global and local features were fused with weights to get the eigen matrix of samples.

然后通过将全局和局部特征加权融合来得出样本的特征矩阵；

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Manfred Eigen put forth the theory of hypercycles.

曼弗雷德 -艾根提出了超循环理论。

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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。

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