矢量代数

为此运用空间几何学及矢量代数的方法建立了三自由度Delta型并联机器人的简化运动学模型，求解并联机器人运动学正解。

A simplified kinematic model of 3 DOF Delta parallel robot has been proposed for the adoption of the spatial geometry and vector algebra method to solve the direct kinematic problems .

基于概率和矢量代数的电能质量综合评估

Comprehensive Evaluation of Power Quality Based on Probability and Vector Algebra

矢量代数在双横臂独立悬架运动分析中的应用

Vector Algebra Applied in Kinematics Analysis of the Dual Wishbone Independent Suspension

基于概率统计和矢量代数的电能质量归一量化与评价

Power Quality Unitary Quantification and Evaluation Based on Probability and Vector Algebra

四元数变换和矢量代数是本文中并联机构分析的理论工具。

The unit quaternion transformation and vector algebra are applied to be analysis tools .

功的定义用到矢量代数的第三种运算，即两个矢量的标积。

The definition of work suggests a third process of vector algebra , namely , scalar multiplication of two vectors .

本文用矢量代数法推导出刀具刀尖安装得较高或较低时工作角度的计算公式。

In this paper , the formulas of working angles of the cutting tool for tool nose locating position changes are derived from vector method .

利用矢量代数的方法，推导出以方向余弦为参量的物坐标系到世界坐标系的坐标变换矩阵；

The coordinate transformation matrix based on the direction cosine parameters from the object coordinate system to the world coordinate system is derived by vector algebra .

用矢量代数方法导出了弦步法与弧步法两组公式并作了例算对比。

The two sets of formulas for chord and are methods are derived by using vector algebraic method and some examples are listed for calculating and contrasting .

本文包含两个部分：1.用矢量代数的知识定义四元数的代数运算，导出四元数代数的基本性质；

This paper contains two parts : 1.Algebraic operations of quaternion are defined by utilizing the knowledge in vector algebra and the fundamental properties of algebra of quaternions are derived .

由于分数维不能反应灰度图像的方向性，本文利用矢量代数的基本知识，提出了一种灰度图像方向角的提取方法。

Because fractal dimension can not respond to the orientation of the gray level images , an image orientation angle estimating method is proposed by basic knowledge of vector algebra .

利用极坐标系及矢量代数对极坐标系下的平面曲线电流，在其极点处的磁感应强度进行了推导，得到了此类问题的通用公式。

Making use of the polar coordinates and vector-algebra carried out the universal formula of the magnetic induction intensity at the focus of the polar coordinates plane curve electric current .

介绍一种利用构造面和构造线的空间几何关系，运用矢量代数理论，通过数学计算定量地确定断层位移性质和位移距离的新方法。

This paper presents a new method for quantitatively determining the feature and displacement of a fault by using the spatial geometric relationship of the structural plans and lines and vector algebra theorem .

例说构造矢量法解初等代数问题

Explaining with Examples the Structure of Vector to Solve Elementary Algebra Problems

矢量数性积是矢量代数中的一种运算，它沟通了矢量与代数间的转换关系，同时它也有效地解决了几何度量和角度问题。

Vector quantitative product is one of calculations of vector algebra . It not only connects the conversion relationship between vector and algebra , but also solves effectively the problems of geometric measure and angle .