slam14(1) v1_3 四元数

一般性知识 

https://www.qiujiawei.com/understanding-quaternions/

几何化展示含义

https://www.zhihu.com/question/23005815

标签：quaternions,www,qiujiawei,23005815,slam14,四元,v1,https,com
来源： https://www.cnblogs.com/gooutlook/p/16360706.html