quaternion信息详情
n.四元数；四个一组；四人一组
antiquated definition───过时的定义
quaternary structure of proteins───蛋白质的四级结构
antiquated───v.使古旧；废弃（antiquate的过去分词）；adj.过时的；陈旧的；年老的
inadequateness───n.不适当
liquate───v.熔析
quaternary structure───[生物物理]四级结构
inadequate funding───资金不足
inadequate antonym───反义词不足
antiquated novelty───过时的新奇
adequately probe───充分探测
Through it, we can get quaternion some characteristics.───通过它，可以掌握四元数的一些特征。
Replaces the current quaternion with its natural logarithm.───用当前四元数的自然对数替换此四元数。
To answer that, you first need to calculate the norm of your quaternion.───答案在这，你首先需要计算你的四元数的平均值。
First, a variation-the error quaternion vector can be attained. The non-single question of the end attitude of the spacecraft can be solved.───首先导出了误差四元数矢量，从而解决了航天器姿态控制中最终姿态表示的非单值性问题；
W component of the Quaternion. Don't modify this directly unless you know quaternions inside out.───四元数的W组件。不要直接修改这个，除非你很了解四元数。
Returns the square of the length of a quaternion .───返回四元数的长度的平方。
Returns the length of a quaternion .───返回当前四元数的长度。
Returns the normalized form of the specified quaternion .───返回指定四元数的正规化形式。
Returns the length of the specified quaternion .───返回当前四元数的长度的平方。
Quaternion can avoid gibbs lock if you use euler angle to rotate 3 d model.
A 2D harmonic model based on the quaternion was constructed(sentencedict.com), and a special four-order cumulant was defined. The 2D cubic nonlinear phase coupling of additive color Gaussian noises was analyzed.
This paper contains two parts:1. Algebraic operations of quaternion are defined by utilizing the knowledge in vector algebra and the fundamental properties of algebra of quaternions are derived.
A quaternion can be used to represent any arbitrary rotation.
It is realized by real quaternion overrides the weakness of matrix such as unintuitionistic, complex calculation.
These results further enrich and develop the quaternion matrix algebra. The dissertation is divided into 5 chapters.
In this paper, we firstly consider a quaternion algebra.
Replaces the current quaternion with its natural logarithm.
Calculates the natural logarithm of a quaternion.