Plane vector

Teaching Realization of Plane Vector in New Textbook in High School

高中新教材《平面向量》教学体会

Application of plane vector field and curvature analysis in surface intersection

平面向量场与曲率分析在曲面求交中的应用

An Effective Numerical Technique for Processing Measured Data of Plane Vector Fields

一种能有效处理平面向量场测量数据的数值技术

Plane vector field visualization using topology analysis method

用拓扑结构分析法实现平面向量场可视化

The Application of Plane Vector in Analytic Geometry

例谈平面向量在解析几何中的应用

About bifurcation theory of plane vector fields , the study on bifurcations of the limit cycle has become an important and popular topic .

就平面向量场的分支理论而言，对于极限环分支的研究已成为人们关注的主要问题。

Because the earth is a non-outspread sphere , plane vector visualization will induce some errors .

由于地球是一个不可展曲面，在平面上直接表示球面上的向量数据存在着误差。

As an addition made to the new courses , plane vector is a concept combined algebra with geometry and is closely connected with other chapters .

平面向量是新教材新增添的一部分，是蕴含代数与几何二重性的一个概念，并且与其它章节结合紧密。

Hilbert ' 16th problem is to determine the minimum upper bound for the number of limit cycles of plane vector fields , and their relative location .

D.Hilbert在1900年展望20世纪数学的未来时，提出的著名的23个数学问题的第16个问题，就是寻求平面向量场极限环个数的最小上界，以及这些极限环可能出现的相对位置。

In this paper , locally integrability condition of plane vector field is given at first , then the main theorem of whole integrability theorem is obtained by defining the rotation number , and is proved using the rectangular closed path .

给出了平面向量场的局部可积性条件，通过定义旋转数得到了整体可积性定理，并利用直角形闭路径给出了其证明。

And then , propositions are also made in concept teaching , operation teaching , plane surface vector theory teaching and applied teaching .

然后，结合向量这个特定的内容针对向量的概念教学、运算教学、平面向量基本定理教学、应用教学提出了一些建议。

The bifurcation theory of the plane polynomial vector fields is one important research domain of the theory of ordinary differential equation .

平面多项式向量场的分叉理论是常微分方程定性理论的重要研究领域之一，主要研究依赖于参数的向量场的全局轨线拓扑结构随参数变化的规律。

Boundary Conditions of the Plane Wave Vector and Angular Freguency on an Arbitrary Moving Interface and Its Applications

平面波矢量及角频率在任意运动界面上的边界条件及其应用

In this paper we have discussed the situation of the variation of the singular closed trajectories with a parameter in plane rotating vector fields .

本文研究在平面旋转向量埸中，奇异闭轨线随参数变动的情况。

The local and global bifurcations of a Z 2-equivariant perturbed polynomial Hamiltonian plane polynomial vector fields of degree 5 are considered .

研究了一类具有Z2-等变性的5次平面多项式向量场的全局与局部分叉。

The concepts of limit cycles , the bifurcations of plane polynomial vector fields and Zq - equivariant vector fields are introduced . The methods for studying the local and global bifurcations of plane polynomial vector fields are also introduced .

介绍了极限环、平面多项式向量场的分叉、Zq-等变向量场等概念以及平面多项式向量场局部与全局分叉的研究方法；

It 's the dot product between the normal vector of a plane and the vector along the line .

这是平面法向量，和沿直线向量的点积。

Offset determines the position of optimal separating plane of Support Vector Machine ( SVM ) and Fuzzy Support Vector Machine ( FSVM ) and affects the performance of classification greatly .

偏移量确定了支持向量机和模糊支持向量机（FSVM）的最优分类面位置，对分类性能具有较大影响。

Based on dividing the surface by triangular reseau and transforming the plane pattern into vector graph , the problem of pattern mapping on complex surface can be translated into the mapping of point or line .

在对曲面三角形网格划分和平面图案矢量化形成参数式曲线的基础上，将复杂曲面上图案映射计算问题转化为点或直线的映射。

In this paper , we mainly discuss the eigen-system ( eigenvalue and eigensubspace ) of homography between two translation viewpoints . And we apply the eigen-system to the following aspects : ( 1 ) computing inner-product of normal vector of plane and translation vector ;

主要讨论平移视点单应矩阵的特征理论，并应用于：（1）平面规范法向量与平移向量的内积计算；

And then get this equation for the plane using the normal vector .

然后利用法向量得出切平面的方程。

Let 's say that I have a plane curve and a vector field in the plane .

有一条平面曲线和这个平面上的向量场。

The macro shear strength of rock mass with structure plane by analysing the vector random fields

岩体结构面宏观抗剪强度的随机场分析

Well , we 've seen this criterion that if a curl of the vector field is zero and it 's defined in the entire plane , then the vector field is conservative , and it 's a gradient field .

我们已经知道了一个准则，如果向量场的旋度为零，而且它在整个平面上有定义，那么这个向量场是保守的，而且它是个梯度场。