单词盒子

unit vector

U 开头单词

基本解释

  • [数] 单位向量；[数] 单位矢量

英汉例句

    双语例句

  • But if I want a unit vector, then I should scale this down to length one.
    如果要得到单位向量，需要除以它的模长。
  • Suppose A itself is the unit vector in the y direction B Then A dot B is what?
    假设A是y方向上的,单位矢量,则是z方向上的单位矢量。，and，B，is，the，unit，vector，in，the，z，direction。,那A点B是多少呢？
  • A new control algorithm is proposed in this paper. That is the unit vector with a integral corrective term adaption law.
    本文提出了一种自适应控制算法：单位向量加积分校正自适应算法。

    • 原声例句

  • If you do, the unit vectors are called i prime and j prime, the components of the vector change.
    如果这么做,单位矢量就是 i' 和 j',矢量的两个分量也会发生变化
    耶鲁公开课 - 基础物理课程节选
  • Here is the unit vector i prime, that's unit vector j prime and here is this vector A.
    这是单位矢量 i',那是单位矢量 j',以及这是矢量 A
    耶鲁公开课 - 基础物理课程节选
  • Unit vector i points away from the origin in the x direction.
    单位矢量 i 从原点指向 x 轴正方向
    耶鲁公开课 - 基础物理课程节选

    • 权威例句

  • Gameloft, Rockstar, SkyVu Entertainment, MADFINGER Games, Namco Bandai, SEGA, Arb Studios, Vector Unit and other acclaimed publishers have developed MOGA Enhanced blockbuster titles such as Modern Combat 4: Zero Hour, Grand Theft Auto: Vice City, Tiki Kart 3D, NFL Pro 2013, The Dark Knight Rises HD, N.
    ENGADGET: PowerA's Moga Android game controller grows in Pro model, arrives this spring

词组短语

    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

专业释义

    数学

  • 单位向量
  • 单位矢量
  • 单位失量

    • 计算机科学技术

  • 单位向量

    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。