Orthogonal projection onto subspace in R^n minimizes distance; projection formula simplification for orthonormal bases; relation to orthogonal matrices

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- August 21st, 2017
- 6 years ago
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##### The (orthogonal) projection of a vector onto a subspace is the point in the subspace closest to the vector. math.la.t.vec.projection.closest

##### Formula for the coordinates of the projection of a vector onto a subspace, with respect to an orthonormal basis. math.la.t.subspace.basis.orthonormal

##### Definition of orthogonal projection onto a subspace math.la.d.vec.projection.subspace