[python-control-discuss] SF.net SVN: python-control:[48] branches/control-0.4a/src/matlab.py

[<kk...@us...>]

Revision: 48
          http://python-control.svn.sourceforge.net/python-control/?rev=48&view=rev
Author:   kkchen
Date:     2011-02-08 22:13:40 +0000 (Tue, 08 Feb 2011)

Log Message:
-----------
Added pole() to matlab.py.

Kevin K. Chen <kk...@pr...>

Modified Paths:
--------------
    branches/control-0.4a/src/matlab.py

Modified: branches/control-0.4a/src/matlab.py
===================================================================
--- branches/control-0.4a/src/matlab.py	2011-02-08 22:13:36 UTC (rev 47)
+++ branches/control-0.4a/src/matlab.py	2011-02-08 22:13:40 UTC (rev 48)
@@ -129,7 +129,7 @@
    dcgain         - steady-state (D.C.) gain
    lti/bandwidth  - system bandwidth
    lti/norm       - h2 and Hinfinity norms of LTI models
-   lti/pole       - system poles
+*  lti/pole       - system poles
    lti/zero       - system (transmission) zeros
    lti/order      - model order (number of states)
 *  pzmap          - pole-zero map
@@ -316,6 +316,9 @@
     
     return rss_generate(states, inputs, outputs, 'd')
     
+def pole(sys):
+    return sys.poles()
+    
 # Frequency response is handled by the system object
 def freqresp(H, omega): 
     """Return the frequency response for an object H at frequency omega"""


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