[python-control-discuss] SF.net SVN: python-control:[130] trunk/examples/test-response.py

[<mur...@us...>]

Revision: 130
          http://python-control.svn.sourceforge.net/python-control/?rev=130&view=rev
Author:   murrayrm
Date:     2011-02-13 03:25:52 +0000 (Sun, 13 Feb 2011)

Log Message:
-----------
missing test file (was referred to in ChangeLog, but handn't been committed

Added Paths:
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    trunk/examples/test-response.py

Added: trunk/examples/test-response.py
===================================================================
--- trunk/examples/test-response.py	                        (rev 0)
+++ trunk/examples/test-response.py	2011-02-13 03:25:52 UTC (rev 130)
@@ -0,0 +1,18 @@
+# test-response.py - Unit tests for system response functions
+# RMM, 11 Sep 2010
+
+from matplotlib.pyplot import * # Grab MATLAB plotting functions
+from control.matlab import *    # Load the controls systems library
+from scipy import arange        # function to create range of numbers
+
+# Create several systems for testing
+sys1 = tf([1], [1, 2, 1])
+sys2 = tf([1, 1], [1, 1, 0])
+
+# Generate step responses
+(T1a, y1a) = step(sys1)
+(T1b, y1b) = step(sys1, T = arange(0, 10, 0.1))
+(T1c, y1c) = step(sys1, X0 = [1, 0])
+(T2a, y2a) = step(sys2, T = arange(0, 10, 0.1))
+
+plot(T1a, y1a, T1b, y1b, T1c, y1c, T2a, y2a)


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