- #1
larry77
- 1
- 0
Dear All,
Suppose you have two versors x and y. You would like to calculate the 3 Euler angles between them. How would you do that?
You know that
x=Ry where R is the rotation matrix (see e..g Goldstein).
Now the point is that I know both x and y and want to get phi, theta and psi (no quaternion solutions, please).
Many thanks
Larry77
Suppose you have two versors x and y. You would like to calculate the 3 Euler angles between them. How would you do that?
You know that
x=Ry where R is the rotation matrix (see e..g Goldstein).
Now the point is that I know both x and y and want to get phi, theta and psi (no quaternion solutions, please).
Many thanks
Larry77