[Octave-bug-tracker] [bug #47900] [octave forge] (control) does not fully support complex SYS objects

[Torsten Lilge]

Update of bug #47900 (project octave):

                 Summary: [octave forge] (control) does not support complex
SYS objects => [octave forge] (control) does not fully support complex SYS
objects

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Follow-up Comment #5:

The case in comment #4 has a wrong syntax as the variable s is used in the
coefficient vector (and was set to j*w?). The original filter design procedure
given in the link works as expected.

The case described in the original post is possible in the current version
3.5.2. However, the tf-form of the resulting system, tf(myss) is incorrect and
"drops" the imaginary parts of the entries in the system matrix A.




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