National Instruments 370760B-01 Calculator User Manual


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226 Chapter 6. Function Reference
# Nyquist plots
g2 = ctrlplot(sys1g,{nyquist});
g2 = ctrlplot(sys2g,g2,{nyquist});
g2 = ctrlplot(-1,g2,{nyquist,marker=1,line=0});
g2 = plot(g2,{projection="orthographic",...
legend=["sys1","sys3","critical point"],title="Nyquist plots"})?
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