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1. Min12xTAx+xTb+c
Equals to solve:2. Min12xTAx+xTb+c
subject to: A′x=b′ Equals to solve:whose application can be seen in
3. Min∥Ax+b∥2
Equals to solve:4. Min∑i=1m∥Aixi+bi∥2
Equals to sovle:
note: ∥v∥≥0
5. Min∑i=1m∥Rpi−qi∥2
where R is a rotation matrix Equals to solve: the orthogonal part in polar decomposition of the matrix[Meshless Deformations Based on Shape Matching]
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