On 06.07.2011, at 19:34, Juan Pablo Carbajal wrote: > On Wed, Jul 6, 2011 at 5:54 PM, Lukas Reichlin <[email protected]> > wrote: >> Hi all, >> >> I've just posted control-2.1.50 (SVN Revision 8376) in the package forum >> [1]. The changes are listed in the NEWS file [2]. >> >> The notice for >> http://octave.sourceforge.net/ >> >> >> July 6, 2011 >> New release of the package: >> control-2.1.50 >> >> >> >> Best Regards, >> Lukas >> >> [1] >> http://sourceforge.net/apps/phpbb/octave/viewforum.php?f=1 >> >> [2] >> http://octave.svn.sf.net/viewvc/octave/trunk/octave-forge/main/control/doc/NEWS?revision=8376&view=markup >> ------------------------------------------------------------------------------ >> All of the data generated in your IT infrastructure is seriously valuable. >> Why? It contains a definitive record of application performance, security >> threats, fraudulent activity, and more. Splunk takes this data and makes >> sense of it. IT sense. And common sense. >> http://p.sf.net/sfu/splunk-d2d-c2 >> _______________________________________________ >> Octave-dev mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/octave-dev >> > > Hi the example in > http://octave.sourceforge.net/control/function/ss.html for the ss > function in control 2.0.2 was not working, this is the output > sys = ss (a, b, [], [], "stname", stname) > error: class has no member `outname' > error: evaluating argument list element number 1 > error: called from: > error: /home/juanpi/octave/control-2.0.2/@lti/size.m at line 35, column 6 > error: /home/juanpi/octave/control-2.0.2/@lti/set.m at line 55, column 13 > error: /home/juanpi/octave/control-2.0.2/@ss/ss.m at line 145, column 9 > > This is due to the function size (which has a commented warning) not > hadling system with custom names. > According to the News in the 2.1.50 [1], this was not addressed. Also, > running test_control says that all test are passed but many of them > actually fail. I think the problem is that failed test are not being > counted for the total, so we always get PASSES n out of n tests. > > Let me know how can I help. > > > [1] > http://octave.svn.sf.net/viewvc/octave/trunk/octave-forge/main/control/doc/NEWS?revision=8376&view=markup > > -- > M. Sc. Juan Pablo Carbajal > ----- > PhD Student > University of Zürich > www.ailab.ch/carbajal
Could you please post your complete commands and results? It looks like you mixed up stuff from control-legacy with control which is a very bad idea. Below I attached my remarks for control-2.0. Regards, Lukas > Hi all, > > I've just published control-2.0.0 in the package release forum [1]. It > requires Octave 3.4.0 and it offers better compatibility (than control-1.0.x) > with the "control system toolbox" and parts of the "robust control toolbox" > of the "dark side". Since it uses the OOP features introduced with Octave > 3.2.0, you can write things like sys3 = sys2 * sys1 for a series connection > of two LTI systems. > > Furthermore, the new control package is based on Fortran routines from the > Slicot [2] project. Reliable solvers for AREs (linear-quadratic regulators > and filters), Lyapunov and Sylvester equations are included. Controller > synthesis includes pole placement techniques as well as H-2 and H-infinity > methods. > > I hope you like my package. For those who don't and/or have m-files written > for the old version of control: there's still the old control-1.0.x package > available under extra/control-legacy. Please note that it is not possible to > use both control packages at the same time. Compiling the Fortran code to > oct-files can take up to several minutes, so please be patient when using > "pkg install". > > Enjoy > Lukas > > [1] > http://sourceforge.net/apps/phpbb/octave/viewforum.php?f=1 > > [2] > http://www.slicot.org ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2d-c2 _______________________________________________ Octave-dev mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/octave-dev
