unit vector

基本解釋

• [數(shù)] 單位向量；[數(shù)] 單位矢量

英漢例句

雙語例句

• But if I want a unit vector, then I should scale this down to length one.
  如果要得到單位向量，需要除以它的模長。
• Suppose A itself is the unit vector in the y direction B Then A dot B is what?
  假設(shè)A是y方向上的,單位矢量,則是z方向上的單位矢量。，and，B，is，the，unit，vector，in，the，z，direction。,那A點(diǎn)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.
  本文提出了一種自適應(yīng)控制算法：單位向量加積分校正自適應(yīng)算法。

原聲例句

• If you do, the unit vectors are called i prime and j prime, the components of the vector change.
  如果這么做,單位矢量就是 i' 和 j',矢量的兩個(gè)分量也會(huì)發(fā)生變化
  耶魯公開課 - 基礎(chǔ)物理課程節(jié)選
• Here is the unit vector i prime, that's unit vector j prime and here is this vector A.
  這是單位矢量 i',那是單位矢量 j',以及這是矢量 A
  耶魯公開課 - 基礎(chǔ)物理課程節(jié)選
• Unit vector i points away from the origin in the x direction.
  單位矢量 i 從原點(diǎn)指向 x 軸正方向
  耶魯公開課 - 基礎(chǔ)物理課程節(jié)選

權(quán)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

• unit vector更多例句

詞組短語

短語

• mobile unit identity vector 移動(dòng)單元鑒別矢量
• unit cell vector detail 點(diǎn)陣矢
• unit coordinate vector [數(shù)]單位坐標(biāo)向量
• variable unit -vector 可變單位向量
• discrete unit normal vector 離散單位法向量

• unit vector更多詞組

專業(yè)釋義

數(shù)學(xué)

• 單位向量
• 單位矢量
• 單位失量

計(jì)算機(jī)科學(xué)技術(shù)

• 單位向量

  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.
  本文的創(chuàng)新之處主要體現(xiàn)在如下幾個(gè)方面:(1)在單位向量約束下找到PLS迭代初值,提高PLS收斂速度,證明PLS迭代收斂性,并且改進(jìn)了約束最小二乘解的無偏性。