Thanks for your contribution, it fitting points into ellipsoid well.
Because I also need to move the ellipsoid to center of coordinate system,
I use center and rotation matrix to transform points and found sometimes rotation matrix
can't rotate ellipsoid to standard postion。
Thanks for your contribution, it fitting points into ellipsoid well. Because I also need to move the ellipsoid to center of coordinate system, I use center and rotation matrix to transform points and found sometimes rotation matrix can't rotate ellipsoid to standard postion。