Recent content by vtm6001

  1. V

    Solving for Euler angles and 3-D coordinate Rotations.

    I attempted something like that, which looks like this (i/i', j/j' and k/k' have hats over them): x' = r.i' = x(i.i') + y(j.i') + z(k.i') y' = r.j' = x(i.j') + y(j.j') + z(k.j') z' = r.k' = x(i.k') + y(j.k') + z(k.k') For z' however, I do not know the angles to use between the i-k'...
  2. V

    Solving for Euler angles and 3-D coordinate Rotations.

    Hi, (attachment with visuals is included) I have a 3-D vector dataset that is measured in a reference frame (measurement reference frame) that is oriented relative to a horizontal coordinate system. In this dataset I have x-y- and z-component data for the vectors relative to a coordinate...
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