I'm trying to prooduce a plot of a root locus for an open loop transfer function.(adsbygoogle = window.adsbygoogle || []).push({});

The transfer function is in the z-domain, with a gain K. I've already solved for the charectoristic equation of the system by hand.

But, how do I use Matlab to plot the root locus of a transfer function in the Z - Domain? I've seen examples in the Laplace (s) Domain...do these work the same way? (as in...i won't need to do anything differently?)

thank you.

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# Matlab help (Root Locus using Z Domain)

**Physics Forums | Science Articles, Homework Help, Discussion**