quaternions
四元数
常用释义
英式发音
美式发音
基本释义
- n. [数]四元数；四元法（quaternion 的复数）
例句
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1·Vector is a useless survival, or offshoot from quaternions.向量是无用的幸存物或四元数的无价值的支流。
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2·You pretty much know all the important stuff about quaternions now.你现在几乎获得了所有关于四元数的重要信息。
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3·Except for one thing: you don't have a good reason to use quaternions yet.但除了一件事情，你还没有明白为何要使用四元数的原因。
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4·The attitude kinematics and dynamics are both described by error quaternions.姿态运动学和动力学用误差四元数描述。
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5·Quaternions are used to describe the attitude of the rigid body system in this paper.采用四元数法描述了刚体姿态系统。
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6·The criterion of equality of two quaternions is that their scalar parts shall be equal.两个四元数相等的准则是，它们的数量部分相等。
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7·Quaternions extend the concept of rotation in three dimensions to rotation in four dimensions.四元数将三维中旋转的概念扩展到四维中的旋转。
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8·Of course, you'll also need to be able to convert from "conventional" representations to quaternions.当然，你可能也会用到四元数转换的“常规”表示法。
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9·The matrices in CwMtx include vectors and square matrices, where vectors include space vectors and quaternions.CwMtx 中的矩阵包括向量和方阵，其中向量包括空间向量和四元数。
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10·Quaternions do not suffer from gimbal lock, because they do not express rotations relative to three separate axes.四元数就不会遭受万向节锁的痛苦，因为它不用三个分离的轴表示旋转。