Making a Rotation Matrix From Scratch

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Here's how to make a rotation matrix from scratch given where you want to make the axes point.
  1. Ian Parberry
  2. linear algebra
  3. Mathematics
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Комментарии
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Yeah, I dropped the minus sign on m31. It's there on slide 4 at 6:10. Good catch.

ianparberry
Автор

It is wrong! If Q is the transformation matrix then, for a rotation matrix, the product QxQ transpose must be equal to I, the identity matrix. It fails for the given transformation matrix.


gallanoir