向量

A pair of sign pattern row vectors allows orthogonality if the two vectors are the sign patterns of two real orthogonal row vectors.

一对符号模式行向量是蕴含正交的，若存在一对与它们有相同符号模式的正交实行向量。

The new set of orthonormal vectors is generated using the Gram-Schmidt orthonormalization procedure, with the " promising" direction from the just-completed stage used as the first vector in the orthonormalization process.

新的正交向量集是用Gram-Schmidt正交化过程产生的，将刚完成阶段的"有希望的"方向做为正交化过程的首向量。

This feature leads to overlong and sparse bit vectors of BV algorithm, which requires a large amount of storage resources and too many read cycles in network processor.

在大型网络中大量的规则数量会导致位向量算法的位向量过长和稀疏，要在网络处理器中实现BV算法需要大量的存储资源，而且多次存储读取也降低了算法匹配效率。

The parallelepiped classifier,minimum distance classifier,Maximum Likelihood Classifier,Neural network and,especially,the newly developed Support Vector Machines were assessed in the object-based image analysis of VHSR data. The impacts of kernel configuration on the performance of the SVM and of the selection of training data of the four classifiers were also evaluated.

对比研究了平行六面体、最近邻分类法、最大似然法、神经网络等经典分类算法以及近年来新发展的支持向量机分类算法在基于分割对象的高分辨率遥感图像分类中的性能，详细分析了不同内积核函数对于支持向量机分类的影响。

Therefore, a polynomial time algorithm for reducing the extended three partition problem to the reachability problem of the URV-PN is developed.

文中提出了扩展的三划分问题，指出扩展的三划分问题可多项式归约为唯一可达向量网系统可达性问题，因此给出了求解唯一可达向量

During the middle to terminal propulsion phase, the optimized force vector is not tangential to the handrim and instead, it pass through the upper arm segment which is comparable to dynamic wheelchair propulsion.

在推动中期至末期，最佳轮椅推动向量并不是在接触点轮圈的切线方向，且此向量方向会通过上臂肢段；这些都是和动态轮椅推动的表现相同。

Regarding to the multi-granularity of and analysis demand of stock index futures transaction data, this article proposed a classification method based on support vector machines. Tangent plane solution of support vector machines is established by introducing geometrical solution. Therefore, investors can be classified based on straightforward transaction data.

针对股指期货成交数据的多粒度性以及成交数据分析的需求，本文提出在解决噪声、多粒度数据分类问题方面有突出优越性的支持向量机分类方法，引入几何求解方式，提出了支持向量机的切平面解法，根据成交数据直观地对投资者进行分类。

Firstly, the characteristic of the SV is analyzed, and the equivalence of the SV set and the training set is pointed out.

首先分析了支持向量的特点，指出了支持向量集和训练样本集之间的等价关系。

The controller can guarantee that position vector and velocity vector of interconnected robot systems track a given trajectory asymptotically.

这个控制器能够保证被控互联机器人系统的位置向量与速度向量渐近地跟踪已知的轨迹。

The reflection vector is computed from the input vertex position and normal vector.

反射向量根据输入顶点位置和法向量计算得到。

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。