Re: Control System Design methods using Octave.

[Doug Stewart]

On Wed, Dec 6, 2017 at 4:57 PM, shall689 <address@hidden> wrote:

Ok, I removed SampleFrequency from the tf function, i.e. tf(b,a) instead of
tf(b,a,SampleFrequency).

The bode plot seem to match each other much better and the frequency range
is a little better, with the only issue is that the max discrete frequency
is 10 (>> pi).

Is there some type of issue with the bode() function?


<http://octave.1599824.n4.nabble.com/file/t372348/BodePlot2.png>

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Sent from: http://octave.1599824.n4.nabble.com/Octave-General-f1599825.html

Hi Shall

If you would post your exact code, for me to run, then I am sure that I can answer your questions.

https://pastebin.com/   is one way to post it.

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DAS