space of quaternions 四元数空间
dual quaternions 对偶四元数
ring of quaternions [数] 四元数环 ; 四元素环
Double Quaternions 倍四元数
the calculus of quaternions 四元数的运算
ring of Hamiltonian quaternions 哈密顿四元数环
dual number quaternions 双重四元数
The Matrix and Quaternions FAQ 四元数矩阵常见问题
Orientation with Quaternions 定位与四元数
Unit quaternions are introduced todescribe all of the attitudes concerning the post-boost vehicle.
通过引进单位四元数来描述所有与分导飞行器有关的姿态。
参考来源 - 分导飞行器多模型自适应控制Let P be the affine group of the real line R, and let H be the set of all quaternions.
设P是实直线R上的仿射群，H为所有四元数的集合。
参考来源 - 四元数值函数的小波变换及多尺度分析·2,447,543篇论文数据，部分数据来源于NoteExpress
同义词： four 4 IV tetrad quatern quaternary quaternity quartet quadruplet foursome Little Joe
以上来源于: WordNet
N a generalized complex number consisting of four components, x = x 0 + x 1i + x 2j + x 3k, where x, x 0…x 3 are real numbers and i² = j² = k² = –1, ij = –ji = k, etc 四元数 [maths]
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。
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。
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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