向量的坐标

词组短语

coordinates of vector

与向量的坐标相关的网络例句 [注：此内容来源于网络，仅供参考]

Two-phase-learning is adopted. The strongpoint is that intuitionistic knowledge can be used to control the segmentation by using input-weight and distant-weight. Examples prove that segmentation using SOFM network is right and efficient. Surface fitting is an absolutely necessarily process in REGM. Surface fitting includes algebraic and parametric surface fitting. Algebraic surface fitting has not extra requirement for data distribute format and boundary shape.

第三种方法把人工智能用于反向工程的数据分区，因为数据分区的实质是相似特征的聚类，而神经网络可以实现自组织特征映射，在本论文中第一次把自组织特征映射神经网络用于多视图点云的数据分区，通过神经网络对数据点的坐标、法向量等几何特征进行聚类，并且运用了快速稳定的训练方法——两阶段训练算法，最重要的是，通过距离权值和输入权值可以把用户观察所得的直观知识加入聚类过程。

analytical geometry ; the thinking of vector ; vector tool ; the structure of cognize

教材从空间向量与坐标入手，主要以向量为工具，研究空间中的一些几何图形及性质，不论从知识上还是从思维上，都是对中学内容的加深和提高。

Vector and coordinate transformation are used to analyse the work surface equation and the slip velocity between the cam and idler wheels, also the dynamic characteristics of pistons, cylinders and? principal axis of the contrapositive cam engine.

研究了对置式凸轮发动机的运动学与动力学特性，利用向量与坐标变换法分析了对置式凸轮发动机的工作曲面方程和滚轮相对滑动速度等运动学性能，分析了活塞、气以及主轴等部件的动力学特性。

Plane coordinate system for the establishment, used to calculate the coordinates of simple calculations and their corresponding vector computing.

详细说明：用于建立平面坐标系，用于计算简单的坐标运算及其相应的向量运算。

Geometrical Vectors introduces a more sophisticated approach, which not only brings together many loose ends of the traditional treatment, but also leads directly into the practical use of vectors in general curvilinear coordinates by carefully separating those relationships which are topologically invariant from those which are not.

几何向量引入了更为先进的方法，它不仅汇集了许多传统的治疗无所适从，而且还导致进入载体的实际用途，一般直接通过仔细分离曲线的拓扑关系是从那些没有不变的坐标。

By the procedure, we first use the cosine values of the angle between view vector and normal vector on each vertex as the texture coordinates, through calculation of the dot product of the two vectors. The derivative of radial curvature on the model surface is used as the second pass texture mapping coordinates, by a calculation using Euler formula.

该方法首先通过模型顶点的视线向量和法线向量的点乘积计算其夹角的余弦值，作为第一步的纹理坐标进行映射；再通过欧拉公式计算径向曲率及其方向导数值，作为第二步映射的纹理坐标。

As mentioned earlier, a MovingEntity has a local coordinate system that must be kept updated each simulation step. A vehicle's heading should always be aligned with its velocity so this is updated, making it equal to the normalized velocity vector.

就像之前提到的一样，一个 MovingEntity 类有一个自己的必须每次都得更新的坐标系统，一个运动物体的朝向总是得和它运动的方向保持一致，将这个向量单位化。

Nor: Uses the direction of the normal vector as coordinates.

法向：使用法向量的方向作为坐标。

Provide an opportunity for them to appreciate the application of direction of a line and the normal of a plane.

使学生体会直线方向向量，平面法向量的作用，加深对直线或平面方程中点坐标的理解。

In this paper, some decision theorems are suggested about the matrix orthogonal problem on the subspace of the finite dimensional Euclidan subspace. In addition, some concise results are obtained by matrix representation of the orthogonal complement and injection of vectors on the subspace.

利用向量组的Gram矩阵和向量的坐标矩阵对有限维欧氏空间中子空间的正交性给出了矩阵判定条件，对子空间的正交补及向量在子空间上的内射影给出了矩阵表示，获得了一些简捷有用的结果。

与向量的坐标相关的网络解释 [注：此内容来源于网络，仅供参考]

bivector：二重矢量 二重向量 平面量

bivariate | 二变量的,双变的 | bivector | 二重矢量 二重向量 平面量 | bivectorial coordinates | 双向量坐标

coordinates of the parabolic cylinder：抛物柱面坐标

coordinates 坐标 | coordinates of the parabolic cylinder 抛物柱面坐标 | coordinates of vector 向量的坐标

coordinates of vector：向量的坐标

coordinates of the parabolic cylinder 抛物柱面坐标 | coordinates of vector 向量的坐标 | coordinatometer 坐标尺

physical coordinates of vector field：向量场的物理坐标

physical constant 物理常数 | physical coordinates of vector field 向量场的物理坐标 | physics 物理学

coordinatometer：坐标尺

coordinates of vector 向量的坐标 | coordinatometer 坐标尺 | coordinator 座标方位仪

Cubic：三次的

当进行变换(transformations)时只要知道你工作在那个坐标体系下就可以了. 由于向量只有三个参数,所以经常被用来定义三位点. 1/300. "矩阵的增值是可能的,但是别的方式可以么?四元数提供了两种增值方法: 线的(linear)和三次的(cubic). Ogre提供了三个执行方

line integral of a vector field：向量场的曲线积分

line integral with respect to x ( y ) 对坐标x(y)曲线积分(第二型) | line integral of a vector field 向量场的曲线积分 | smooth curve 光滑曲线

line integral with respect to x ( y )：对坐标x(y)曲线积分(第二型)

line integral with respect to arc length 对弧长的曲线积分(第一型) | line integral with respect to x ( y ) 对坐标x(y)曲线积分(第二型) | line integral of a vector field 向量场的曲线积分