
Re: Rotation between two coordinate systems
Posted:
Jan 8, 2009 8:34 PM


On Jan 2, 4:37 pm, Mariano SuárezAlvarez <mariano.suarezalva...@gmail.com> wrote: > On Jan 2, 9:59 pm, dave.rud...@usask.ca wrote: > > > Hey all, > > > Suppose I have orthonormal bases, i.e., each basis B consists of three > > unit vectors vx, vy, vz, that are orthogonal to each other. I want to > > find the rotation R between two bases B1 and B2, so that > > > R vx1 = vx2 > > R vy1 = vy2 > > R vz1 = vz2 > > > Can anyone point me in the right direction? > > Construct matrices A and B such that the columns of A > are the vectors vx1, vy1, vz1 and the columns of B are > the vectors vx2, vy2, vz2. Then R = B A^{1}. > >  m
Awesome. Thanks.

