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changeset 9072:381a8f00d477 octave-forge

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control: update news file
author paramaniac
date Sun, 04 Dec 2011 08:53:10 +0000
parents f19f954b9d55
children 725a97d17e0e
files main/control/NEWS
diffstat 1 files changed, 12 insertions(+), 4 deletions(-) [+]
line wrap: on
line diff
--- a/main/control/NEWS	Sun Dec 04 08:37:30 2011 +0000
+++ b/main/control/NEWS	Sun Dec 04 08:53:10 2011 +0000
@@ -6,6 +6,18 @@
 
 ** Improved error messages for place, ARE solvers and robust control commands.
 
+** minreal, ss
+   -- Fixed a crash for descriptor models.  minreal for dss models as well as
+      conversion from non-proper transfer functions to descriptor state-space
+      models should work now as expected.
+
+** ss
+   -- Revised default tolerance for transfer function to state-space conversion
+      by SLICOT TD04AD.
+
+** Better performance when computing the frequency response of SISO transfer
+   function models.
+
 ** Reorganized tests.  Most tests have been moved from "ltimodels" to the files
    of the LTI methods being tested.  All available tests can be executed by
    "test_control".
@@ -13,10 +25,6 @@
 ** The NEWS file is handled correctly when using Octave version 3.6.
    Type "news("control")" or "news control" to display the news (3.6 only).
 
-** ss
-   -- Revised default tolerance for transfer function to state-space conversion
-      by SLICOT TD04AD.
-
 
 ===============================================================================
 control-2.2.1   Release Date: 2011-10-24   Release Manager: Lukas Reichlin