[Octave-bug-tracker] [bug #63549] [octave forge] (control) GUI closing suddenly after wrong inputs in place function

[Luiz Antonio Maccari Junior]

URL:
  <https://savannah.gnu.org/bugs/?63549>

                 Summary: [octave forge] (control)  GUI closing suddenly after
wrong inputs in place function
                 Project: GNU Octave
               Submitter: luiz
               Submitted: seg 19 dez 2022 13:08:25
                Category: Octave Forge Package
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Unexpected Error or Warning
                  Status: None
             Assigned to: None
         Originator Name: Luiz Antonio Maccari Jr.
        Originator Email: 
             Open/Closed: Open
                 Release: 7.3.0
         Discussion Lock: Any
        Operating System: GNU/Linux
           Fixed Release: None
         Planned Release: None


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Follow-up Comments:


-------------------------------------------------------
Date: seg 19 dez 2022 13:08:25       By: Luiz Antonio Maccari Junior <luiz>
Hi,

I tried to put a single complex number as input in the place function and the
GUI closes after this. The code to reproduce the error is below:



L = 0.5e-3
R = 10
C = 1e-3
Vi = 150

A = [-1/(C*R) 1/C;
-1/L 0]

B = [0;
1/L]

C2 = [1 0]

D = []


poloso =  [0 0.7020+0.1455*j]
L1 = place(A,C2',poloso)


I suspect the error is not only the bad pole location but also related to a
numerical issue. The next example does not close the GUI


A = [1 1; 1 1;]

B = [1;1;]

%pole = [1 -1*J];
pole =  [0 0.7020+0.1455*j]
K = place(A,B,pole)


Best Regards








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