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Results tagged with orthogonal-matrices
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user 488959
An orthogonal matrix is an invertible real matrix whose inverse is equal to its transpose.
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Variant of Wahba's problem
Wahba's problem is the following:
$$\min_R \sum_{k=1}^K \|v_k - Rw_k\|^2$$
where $v_k$ and $w_k$ are arbitrary $3\times 1$ vectors, and $R$ is a rotation matrix (i.e., orthogonal with $\det(R)=1$).
A …
