unit vector
常见例句
- 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。 - 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
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FORBES: GE, At Your Service 返回 unit vector