[Octave-bug-tracker] [bug #46621] [NUM, DEN]=tfdata(g) output different from Matlab output

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?46621>

                 Summary: [NUM,DEN]=tfdata(g) output different from Matlab
output
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Mo 07 Dez 2015 00:37:43 UTC
                Category: Octave Forge Package
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Matlab Compatibility
                  Status: None
             Assigned to: None
         Originator Name: Alexander Wilms
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.0.0
        Operating System: Microsoft Windows

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Details:

The vectors containing the numerator and denominator coefficients have the
same length in Matlab. Coefficients of terms that have exponents bigger than
the degree of the other polynomial are given as 0. In Octave, they don't
appear in the returned vector and thus NUM and DEN can have different
lengths.


pkg load control
s=tf('s')
g=1/(1+s)
[num,den]=tfdata(g)





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