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unit vector

• [数] 单位向量；[数] 单位矢量

网络释义专业释义英英释义

[数] 单位向量

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 ...

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 ...

standard unit vector 标准单位向量

unit vector field [数] 单位矢量场

polarization unit vector 极化单位向量 ; 翻译 ; 极化单位向量英语

variable unit-vector 可变单位向量

Second-order PMD unit vector 二阶PMD单位矢量

power unit vector 幂单位向量

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

• abstract: 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").

双语例句原声例句权威例句

• Now, how do we get this unit vector?

我们怎么得到单位矢量呢？

• It is not a unit vector.

不是单位向量

• It's the unit vector in the vertical direction.

即竖直方向单位向量

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