Use nstates instead of nx in lsimplot (#508)

* Use nstates instead of nx in lsimplot
JuliaControl · May 16, 2021 · 6853c47 · 6853c47
1 parent 0d9ec6f
commit 6853c47
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/plotting.jl b/src/plotting.jl
@@ -139,7 +139,7 @@ lsimplot
     s2i(i,j) = LinearIndices((ny,1))[j,i]
     for (si,s) in enumerate(systems)
         s = systems[si]
-        y, t = lsim(s, p.args[2:end]...; x0 = x0 == 0 ? zeros(s.nx) : x0)
+        y, t = lsim(s, p.args[2:end]...; x0 = x0 == 0 ? zeros(nstates(s)) : x0)
         seriestype := iscontinuous(s) ? :path : :steppost
         for i=1:ny
             ytext = (ny > 1) ? "Amplitude to: y($i)" : "Amplitude"