专业释义英英释义
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方向向量 - 引用次数：4
By the contrast of the results of simulation, the chief feature direction vector is chosen as the detecting algorithm of digital watermark.
通过仿真结果的对比,最后选择了基于主要特征方向向量的DCT和DWT相结合的算法作为商标检测仪数字水印的提取算法。
参考来源 - 基于ARM的数字水印商标检测仪的设计研究 -
方向矢量 - 引用次数：2 参考来源 - 圆纹曲面的几何特征方向向量
·2,447,543篇论文数据，部分数据来源于NoteExpress
Direction vector
- abstract: In mathematics, any vector used to represent spatial direction is a direction vector. By convention, direction vectors have magnitude = 1.
以上来源于: WordNet
双语例句原声例句权威例句
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Calculates the direction vector of the hand relative to the controller.
计算手掌相对于控制器的方向向量。
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Calculates the direction vector of the forearm relative to the controller.
计算前臂相对于控制器的方向。
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The general idea is that you need a direction vector that is orthogonal to the lit surface.
总的来说，您需要一个与照射平面相垂直的方向向量。
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It comes from the fact that velocity is a vector and you can change your velocity vector by changing your direction.
其原理就是,速度是矢量,你可以通过改变方向来改变速度
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But I know when I multiply a vector by a number, I get a vector in the same direction.
但是我所知道的是当矢量乘以一个常数,我会得到一个同方向的矢量
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We learned that a vector is a quantity that has a magnitude and a direction.
我们已经知道矢量是一个,既有大小又有方向的量
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