Dear Octave Community Since there is a bug [1] in tzero.m (or in one of its subroutines from the control package) and I have absolutely no idea how to fix it, I was looking for another - working - implementation. I found a Fortran file named sszer.f in Scilab 5.2 which has no clear license information in it, but I assume it's distributed under the terms of CeCILL 2 (a French open-source license) like Scilab itself and therefore free. It's an implementation of the algorithm described in [2] and I wish to create an oct-file out of it. Unfortunately, I only have basic c++ knowledge and I don't understand Fortran code at all. Does anybody knows how to create an oct-file out of Fortran code [3] and how the function is used (especially the passed/returned arguments) ?
Thanks for any help in advance! Regards, Lukas [1] http://octave.svn.sourceforge.net/viewvc/octave/trunk/octave-forge/extra/control-oo/inst/ocst/__test_tzero__.m?view=markup [2] Emami-Naeini, A. and P. Van Dooren, "Computation of Zeros of Linear Multivariable Systems," Automatica, 18 (1982), pp. 415-430 [3] http://www.gnu.org/software/octave/doc/interpreter/Calling-External-Code-from-Oct_002dFiles.html#Calling-External-Code-from-Oct_002dFiles
sszer.f
Description: Binary data
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