矢量的

In this paper, on the basis on analyzing of asynchronous motor, DTC principle and torque ripple characteristic, the vector subdivision method is studied particularly, and at the same time, an improved optimized switch stable method is proposed.

在分析了异步电机数学模型、直接转矩控制原理以及转矩脉动特性的基础上，对基于空间电压矢量的矢量细分法进行了详细的研究，并在此基础上提出了一种改进优化开关表法。

This paper analyzes the different deflexion angle of thrust vectoring influence on aircraft take-off performance according to the result of numerical simulation.

通过数值仿真探讨了推力矢量的偏转大小对起飞性能的影响，对不同推力矢量偏转下飞机起飞性能的仿真计算结果进行了分析。

Compared with conventional mechanical thrust-vectoring, the fluidic thrust-vectoring has some superiority respect to stealth and weight characteristics.

与传统的机械推力矢量相比，采用射流推力矢量的飞机具有更优的隐身性和机动性。

Design of integrated circuit positive sequence component and negative sequence component filter;2. A new method for detecting the fundamental negative and positive sequence component s as well as the harmonic components is developed in this paper.

提出了一种新的实时检测基波正序分量、基波负序分量和谐波分量的方法，该方法首先将三相瞬时值合成一个空间矢量，然后对所得矢量的实部和虚部分别进行滤波以滤去谐波分量。

First,a formula to calculate the normal vector of any hyperplane is given and a mixing matrix recovery algorithm based on the normal vector of any hyperplane is proposed.

首先给出了m维超平面的法矢量的计算公式，提出了一个基于超平面法矢量的矩阵恢复算法。

However, this problem can be overcome in the new algorithm by incorporation of entropy coding instead of modification of lattice distribution.

实验结果显示该算法较前两种传统格点矢量量化算法对输入矢量的概率分布具有更强的适应能力和更高的编码信噪比。

Finally, it has been proved that a step learning function, which satisfies the condition of LMS algorithm, could make network weight converge with probability 1 to the feature vector.

并证明了SOFM网络的学习存在一表征特征矢量的稳定解，最后证明了一个满足LMS随机逼近收敛算法条件的步幅函数可使网络权值以概率1收敛于特征矢量。

The new method assumes that data properties are basic vectors of m dimensions, and each of the data is viewed as a sum vector of all the property-vectors.

该方法将属性矢量化，属性作为m维空间的基本矢量，数据记录作为属性矢量的和。

Some problems related to sentence vectorization are investigated, several fundamental definitions as well as one judgement theorem are given, and the postpositional processing on attribute vectors of sentence cells is discussed.

研究了语句矢量化的有关问题，给出了若干基本定义和一个判定定理，讨论了句元属性矢量的后置处理。

The maximal mv value in field is half of that in frame.

对于场编码图像，其最大的运动矢量为帧编码最大运动矢量的二分之一。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。