Linear Algebra: Projection Matrix
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More Lessons for Linear Algebra
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A series of linear algebra lectures.
Linear Algebra: A Projection onto a Subspace is a Linear Transformation
Showing that a projection onto a subspace is a linear transformation
Example of a transformation matrix for a projection onto a subspace
Figuring out the transformation matrix for a projection onto a subspace by figuring out the matrix for the projection onto the subspace's orthogonal complement first
Showing that the projection of x onto a subspace is the closest vector in the subspace to x
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