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Re: [python-control-discuss] SF.net SVN: python-control:[99] branches/control-0.4a/src/statefbk.py
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From: Richard M. <mu...@cd...> - 2011-02-09 00:56:51
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When I set up the subversion repository, I decided that it would be useful for developers to see commits as they came through. The Princeton group is sending through all of their commits from the past several months (so that we can keep track of this history), so there are ~100 message in a few hours. Sorry about that. You can all safely delete all of the messages for the individual commits. I will look through these and flag anything that I think people want to know about. Next time we do a bunch of commits in a row, I'll flip over the subversion e-mail alerts so that they don't go to everyone. (Kevin and crew: let me know if you have a lot more commits coming through and I'll do that just to spare everyone the many e-mails.) -richard On 8 Feb 2011, at 14:48 , Scott C. Livingston wrote: > Is the mailing list set to track commits, or is it just me? > > ~Scott > > On 8 February 2011 14:17, <kk...@us...> wrote: >> Revision: 99 >> http://python-control.svn.sourceforge.net/python-control/?rev=99&view=rev >> Author: kkchen >> Date: 2011-02-08 22:17:55 +0000 (Tue, 08 Feb 2011) >> >> Log Message: >> ----------- >> Implemented deep copy of A in gram. This is a temporary solution. >> >> Kevin K. Chen <kk...@pr...> >> >> Modified Paths: >> -------------- >> branches/control-0.4a/src/statefbk.py >> >> Modified: branches/control-0.4a/src/statefbk.py >> =================================================================== >> --- branches/control-0.4a/src/statefbk.py 2011-02-08 22:17:51 UTC (rev 98) >> +++ branches/control-0.4a/src/statefbk.py 2011-02-08 22:17:55 UTC (rev 99) >> @@ -266,6 +266,9 @@ >> >>> Wo = gram(sys,'o') >> >> """ >> + >> + from copy import deepcopy >> + >> #Check for ss system object, need a utility for this? >> >> #TODO: Check for continous or discrete, only continuous supported right now >> @@ -299,7 +302,8 @@ >> raise ControlSlycot("can't find slycot module 'sb03md'") >> n = sys.states >> U = np.zeros((n,n)) >> - out = sb03md(n, C, sys.A, U, dico, 'X', 'N', trana) >> + A = deepcopy(sys.A) >> + out = sb03md(n, C, A, U, dico, 'X', 'N', trana) >> gram = out[0] >> return gram >> >> >> >> This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site. >> >> ------------------------------------------------------------------------------ >> The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE: >> Pinpoint memory and threading errors before they happen. >> Find and fix more than 250 security defects in the development cycle. >> Locate bottlenecks in serial and parallel code that limit performance. >> http://p.sf.net/sfu/intel-dev2devfeb >> _______________________________________________ >> python-control-discuss mailing list >> pyt...@li... >> https://lists.sourceforge.net/lists/listinfo/python-control-discuss >> >> > > > > -- > http://scottman.net > 865-964-5384 > > ------------------------------------------------------------------------------ > The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE: > Pinpoint memory and threading errors before they happen. > Find and fix more than 250 security defects in the development cycle. > Locate bottlenecks in serial and parallel code that limit performance. > http://p.sf.net/sfu/intel-dev2devfeb > _______________________________________________ > python-control-discuss mailing list > pyt...@li... > https://lists.sourceforge.net/lists/listinfo/python-control-discuss |
