Orthogonal Transformations
A recording of a lesson on "Orthogonal Bases. Orthogonal Projection and the Orthogonal Component of a Vector. Orthogonal Coordinate Transformations."
00:00 - Orthogonal Projection and the Orthogonal Component of a Vector
23:13 - Reducing a Quadratic Form to Normal Form
53:38 - Orthogonal Transformation of a Matrix to Diagonal Form