a rotation matrix reprsentation?

what does the square root of a rotation matrix means geometrically?

2 Answers

  • Peter
    Lv 4
    8 years ago
    Favorite Answer

    Rotation by half the angle.

    If R(theta/2) is the rotation matrix for angle theta/2, R(theta/2)*R(theta/2) is two rotations by theta/2, equivalent to a single rotation by theta which is R(theta)..


  • 4 years ago

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