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unit vector

  • [数] 单位向量;[数] 单位矢量

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  [数] 单位向量

回复: 单位向量(unit vector): 范数为1的向量,若 v 为一非零向量,则为一方向与 v 相同之单位向量,这种对一已知向量建构与其同向之单位元向量的程序称为向量...

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  单位失量

... unit time 单位时间 unit vector 单位失量 unit-power sighting telescope 一倍瞄准[望远]镜 ...

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  单元矢量

... 单万向联轴节single universal joint 单元矢量unit vector 单向推力轴承single-direction thrust bearing ...

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短语

mobile unit identity vector 移动单元鉴别矢量

unit cell vector detail 点阵矢

unit coordinate vector [数] 单位坐标向量

variable unit-vector 可变单位向量

discrete unit normal vector 离散单位法向量

unit cell vector 点阵矢

unit tangent vector [数] 单位切向量

outward unit normal vector 外向单位法向向量

unit of vector 向量单位

 更多收起网络短语
  • 单位向量 - 引用次数:3

    参考来源 - 脉冲中向量中立型抛物偏微分方程的H
    单位矢量
    单位失量
  • 单位向量 - 引用次数:1

    The innovations of this paper can be showed in several aspects as follows:(1)Find the PLS iteration initial value under the unit vector restraint,enhances the PLS convergence rate,explains the PLS iteration convergence,and improves the unbiasedness of constraint least square solution.

    本文的创新之处主要体现在如下几个方面:(1)在单位向量约束下找到PLS迭代初值,提高PLS收敛速度,证明PLS迭代收敛性,并且改进了约束最小二乘解的无偏性。

    参考来源 - 结构方程模型确定性算法与CSI应用系统

·2,447,543篇论文数据,部分数据来源于NoteExpress

Unit vector

  • In mathematics, a unit vector in a normed vector space is a vector (often a spatial vector) whose length is 1 (the unit length). A unit vector is often denoted by a lowercase letter with a "hat", like this: {\hat{\imath}} (pronounced "i-hat").

以上来源于: Wikipedia

双语例句原声例句权威例句

  • It is not a unit vector.

    不是单位向量

    open.163.com

  • Suppose A itself is the unit vector in the y direction B Then A dot B is what?

    假设Ay方向上的,单位矢量,z方向上的单位矢量。,and,B,is,theunitvectorinthe,z,direction。,AB多少呢?

    open.163.com

  • A new control algorithm is proposed in this paper. That is the unit vector with a integral corrective term adaption law.

    本文提出一种适应控制算法单位向量积分校正适应算法

    dict.cnki.net

更多双语例句
更多原声例句
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