分量

The simulation results show that, compared with traditional averaging method, the method can simplify extraction. It also achieves a faster convergence than simple ICA method.

仿真实验结果表明，与传统的相关平均法相比，该方法获得的结果较为满意；与单独采用独立分量分析方法相比，该方法的收敛速度更快。

In the inversion of elastic parameter by AVO, the components make different contributions to the inversion.

在利用振幅随偏移距变化进行弹性参数反演中，这些分量对反演所作的贡献是不同的，体现在各反射波的反射系数与弹性参数的信息量及其组合关系的关联程度是不同的。

Due to PMF's axial symmetry, the axial component part of stress can be omitted in the analysis process.

由于保偏光纤具有轴对称性，故可以在分析过程中略去应力的轴向分量。

Applying the law of conservation of mass,movement theorem of steady flow , and applying the mathematical method of stream function with the consideration of the axis symmetry,the three components of velocity quantum of the flow are deduced in detail.

本文详细阐述了旋风分离器内流动在球坐标系中的数学表述和结果，应用质量守恒定律和定常流动的运动定律，在轴对称的考虑下，用流函数方法详尽推导了流动的三个速度分量。

Firstly, based on natural gradient and nonlinear principal component analysis, a matrix equation is obtained by block recursive updating,and then the matrix equation is solved using QR factorization and back substitution to obtain the optimal separating matrix.

此外，结合自然梯度和非线性主分量分析提出了一种块递归的盲源分离方法，构造出按块递归更新的矩阵方程，然后用QR分解和回代法求解该矩阵方程得到最优分离矩阵。

Firstly, based on natural gradient and nonlinear principle component analysis, a matrix equation is obtained by block recursive updating, and then the matrix equation is solved by using QR factorization and back substitution to obtain the optimal separating matrix.

首先基于自然梯度和非线性主分量分析，构造出按块递归更新的矩阵方程，然后用QR分解和回代法逐块求解该矩阵方程得到最优分离矩阵。

The proposed model is applied to finding complex eigenpairs and zeros of cmplex polynomials. 5. We study Baldi and Hornik's conjecture on Oja PCA neural algorithm, and give an energy function for one-unit Oja rule.

研究了Baldi和Hornik关于Oja主分量神经网络算法的一个猜想，给出了一个单元的Oja算法的能量函数，从而部分解决了这一猜想。

In order to improve fault's disposal,the band-pass filter is used to filter the datum to get useful information.

对暂态谐波电流进行前向积分处理，使得故障分量进一步线性放大，可以获得明显的故障特征。

A reduced order state observer is adopted to reconstruct the rotor flux component, and the poles of flux observer are assigned properly by pole assignment algorithm to satisfy the performance criteria of system and to get the purpose of observing flux.To start with the basis concept of space vector, the paper analyzes the relationship of stator phase voltages and voltage vectors in space.

磁通观测器采用降维观测器，仅对转子磁通分量进行重构，并通过极点配置算法，合理配置观测器的极点，使观测器满足系统的性能指标，达到磁通观测的目的。

Athelstane, confident of his strength, and to whom his flatterers, at least, ascribed great skill in arms had determined not only to deprive the Disinherited Knight of his powerful succor, but, if any opportunity should occur, to make him feel the weight of his battle-axe .

阿瑟史坦自信有力量，至少，那些奉承他的人都说他极其善于使用武器，因此他决定不仅不给那位无家的武士以有力支持，而且，只要有机会，就要叫他掂掂自己的战斧的分量。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐