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Re: Question

From: Torsten
Subject: Re: Question
Date: Mon, 30 Oct 2017 21:16:53 +0100

On 30.10.2017 13:53, Kaushal Kishore wrote:
> I want to display the Bode plot w.r.t Frequency in Hertz, but the
> frequency is being displayed in rad/s.Is there any option to do this in
> Octave?????

You can try this (example for system second order, w0=1, D=0.25):

s = tf ('s')
G = @(s) 1/(s^2+0.5*s+1)   % transfer function

figure (1)
bode (G(s))       % normal bode plot over w

figure (2)
bode (G(2*pi*s))  % bode plot over f
xlabel ('Frequency [1/s]')


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