[Octave-bug-tracker] [bug #57712] [octave forge] (control) pzmap (sys1, sys2) raises error on isempty (zer{:})

[Doug Stewart]

Follow-up Comment #9, bug #57712 (project octave):

If we replace these 2 lines :  
  
   pol_args = horzcat (cellfun (@horzcat, pol_re, pol_im, sty_pol,
"uniformoutput", false){:}); 
   zer_args = horzcat ( cellfun (@horzcat, zer_re, zer_im, sty_zer,
"uniformoutput", false){:});
   
 With the following code:
 
    pol_args=horzcat ( pol_re(1), pol_im(1), sty_pol{1});
    for k=2:numel(pol)
      pol_args = [pol_args  horzcat(pol_re(k), pol_im(k), sty_pol{k})];
    endfor   
         
    zer_args=horzcat ( zer_re(1), zer_im(1), sty_zer{1});
    for k=2:numel(zer)
      zer_args = [zer_args horzcat(zer_re(k), zer_im(k), sty_zer{k})];
    endfor
   
  Then it works.  But now the legend is all wrong.
 I am working on the legend problem now.


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