[Octave-cvsupdate] SF.net SVN: octave:[11078] trunk/octave-forge/main/control/inst/optiPID.m

[<par...@us...>]

Revision: 11078
          http://octave.svn.sourceforge.net/octave/?rev=11078&view=rev
Author:   paramaniac
Date:     2012-09-22 10:39:31 +0000 (Sat, 22 Sep 2012)
Log Message:
-----------
control: use multiplot step command

Modified Paths:
--------------
    trunk/octave-forge/main/control/inst/optiPID.m

Modified: trunk/octave-forge/main/control/inst/optiPID.m
===================================================================
--- trunk/octave-forge/main/control/inst/optiPID.m	2012-09-22 10:30:58 UTC (rev 11077)
+++ trunk/octave-forge/main/control/inst/optiPID.m	2012-09-22 10:39:31 UTC (rev 11078)
@@ -88,15 +88,8 @@
 [gamma_opt, phi_opt] = margin (L_opt)
 
 % Plot Step Response
-[y_AH, t_AH] = step (T_AH, t);
-[y_opt, t_opt] = step (T_opt, t);
-
 figure (1)
-plot (t_AH, y_AH, 'b', t_opt, y_opt, 'r')
-grid ('on')
-title ('Step Response')
-xlabel ('Time [s]')
-ylabel ('Output [-]')
-legend ('A/H', 'Optimized', 'Location', 'SouthEast')
+step (T_AH, 'b', T_opt, 'r', t)
+legend ('Astroem/Haegglund PID', 'Optimized PID', 'Location', 'SouthEast')
 
 % ===============================================================================

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