Re: Inverse NxM matrices
- To: mathgroup at smc.vnet.net
- Subject: [mg38218] Re: Inverse NxM matrices
- From: "David R. Hardoon" <davidh at nospam.cs.rhul.ac.uk>
- Date: Thu, 5 Dec 2002 03:32:20 -0500 (EST)
- References: <askffk$l0e$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
I would like to just add the Kx and Rx are one variable respectivly.. and not two (i.e. K and x...) In <askffk$l0e$1 at smc.vnet.net> David R. Hardoon wrote: > Hello, > > Now I know from what all I have been reading that it is > impossible (just about) to inverse a NxM matrix. but .. > I need to simplify this equation but Rx is a NxM matrix > and Ky is singular (but can be decomposed to RyRy' if needed) > > RxRx'Ky \beta - \delta RxRx'RxR' \alpha = 0 > > is there anyway expressing \beta or \alpha? > > please help if possible. > David, > > p.s. > to reply back remove the nospam from my email address > >