Date: Nov 13, 2012 6:57 PM Author: Ray Koopman Subject: Re: Least-squares scaling On Nov 13, 3:35 pm, kalle_ruta...@hotmail.com wrote:
> I wrote:
> > SPP^T + PP^T S = RP^T + PR^T
> This equation is known as a Lyapunov equation:
> It seems I should find algorithms for solving such equations.
Yup. I was just about to post the same thing.