Added controller bode plos to example

example.m

@@ -42,13 +42,20 @@ T = @(K)feedback(L(K),1);
 KS = @(K)feedback(K,P);
 PS = @(K)feedback(P,K)
 
-% Bode magnitudes (to verify robustness constraints)
 wMin = w(1);
 wMax = w(end);
-
 close all
 
+% Controller dynamics
 figure(1)
+bode(K1,{wMin,wMax},'b',K2,'r',K3,'g')
+hold on
+title('Controller')
+legend('IE-optimal','IAE-optimal','IAE-optimal w. filter','Location',...
+    'NorthWest')
+
+% Bode magnitudes (to verify robustness constraints)
+figure(3)
 subplot(311)
 bodemag(S(K1),{wMin,wMax},'b',S(K2),'r',S(K3),'g')
 hold on
@@ -76,7 +83,7 @@ plot([wMin wMax],Mks*[1 1],'k')
 title('Noise sensitivity')
 
 % Load disturbance response (to compute IE and IAE)
-figure(2)
+figure(4)
 step(PS(K1),'b',PS(K2),'r',PS(K3),'g',P,'k')
 hold on
 title('Load step response')
@@ -86,3 +93,5 @@ legend('IE-optimal','IAE-optimal','IAE-optimal w. filter','Open-loop',...
 
 
 
+
+