5,337
edits
Quaternion: Difference between revisions
→Cross-term maximization
(Created page with " ==Background== Quaternions are a number space that can be represented as a 4D point <math>q = (q_0, q_1, q_2, q_3) = (q_0, \mathbb{q})</math> with unit norm. Here, <math>\mat...") |
|||
| Line 36: | Line 36: | ||
===Cross-term maximization=== | ===Cross-term maximization=== | ||
It can be shown that the least squares minimization problem can be converted to a cross-term maximization: | It can be shown that the least squares minimization problem can be converted to a cross-term maximization: | ||
<math> | <math> | ||
\begin{aligned} | \begin{aligned} | ||