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[Octave-bug-tracker] [bug #55244] [octave forge] (control) error from ma


From: Doug Stewart
Subject: [Octave-bug-tracker] [bug #55244] [octave forge] (control) error from mag2db(...) within bode(...) when using minreal on the input transfer function
Date: Wed, 19 Dec 2018 17:03:32 -0500 (EST)
User-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36

Follow-up Comment #4, bug #55244 (project octave):

The problem is that there is an Inf passed to mag2db.
and then we want to take the log of that.
By changing the input a small amount then we don't get the Inf.
because we don't evaluate the function exactly on a pole.  

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