Hi all, In my recent study, I frequently have to find spectral factoriztion(in the Z-transform form) of a spectrum: for example, Syy(z)=some rational spectrum, need to find Syy_plus(z) and Syy_minus(z), where Syy+(z) is causal and stable... and Syy(z)=Syy_plus(z)*Syy_minus(z) forms a spectrum factorization of Syy(z)... Sometimes this becomes very tedius... can this be done in Matlab? Any fast tricks? Thanks a lot!
how to find spectral factorization fast?
Started by ●May 18, 2005
Reply by ●May 18, 20052005-05-18
Reply by ●May 18, 20052005-05-18
"piyush" <piyushovski@gmail.com> wrote in message news:1116408673.620754.269070@g43g2000cwa.googlegroups.com...> hi kiki, > try this.... http://www.polyx.cz/download.htm > > IS this for EE378 by any chance ;) > > Piyush >Thanks alot,... seems very interesting... except it is not free for students for studying...