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From: Matthew Nicely on 4 Mar 2010 17:24
I need to extract gains at specific frequencies in a bode plot. That way I can compare them to other that I have pulled in from excel. I need to be able to do it automatically so if the bode plot changes, I don't have to go back in and do it by hand.

Thanks in advance!!
From: Craig Buhr on 4 Mar 2010 17:39
If you have access to the Control System Toolbox look at the bode command.

help bode

[MAG,PHASE] = bode(SYS,W) where W is the vector of frequencies that you
want

HTH,
-craig

"Matthew Nicely" <manicely6005(a)yahoo.com> wrote in message
news:hmpbum$61j$1(a)fred.mathworks.com...
>I need to extract gains at specific frequencies in a bode plot. That way I
>can compare them to other that I have pulled in from excel. I need to be
>able to do it automatically so if the bode plot changes, I don't have to go
>back in and do it by hand.
>
> Thanks in advance!!
>


From: Matthew Nicely on 31 Mar 2010 08:55
"Craig Buhr" <cbuhr(a)mathworks.com> wrote in message <hmpcr8$2go$1(a)fred.mathworks.com>...
> If you have access to the Control System Toolbox look at the bode command.
>
> help bode
>
> [MAG,PHASE] = bode(SYS,W) where W is the vector of frequencies that you
> want
>
> HTH,
> -craig
>
> "Matthew Nicely" <manicely6005(a)yahoo.com> wrote in message
> news:hmpbum$61j$1(a)fred.mathworks.com...
> >I need to extract gains at specific frequencies in a bode plot. That way I
> >can compare them to other that I have pulled in from excel. I need to be
> >able to do it automatically so if the bode plot changes, I don't have to go
> >back in and do it by hand.
> >
> > Thanks in advance!!
> >
>

I'll give it a shot!!!! THANKS

Matt
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