Rotation matrix - BrainMaster Technologies Inc.
Aug 04, 2011 · Now suppose (p1,…,pn) are the coordinates of the vector p from the origin, O, to point P. Choose an orthonormal basis for our coordinates; then the squared distance to P, by Pythagoras, is which we can compute using the matrix multiplication A geometric rotation transforms lines to lines, and preserves ratios of distances between points.
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