Re: [Gnuplot-info] Questions

[Thomas S. <t.s...@fz...>]

it's a matter of the xrange you specify. with
w(f)=2.*pi*f
you could
set xrange [w(10):w(100)]
and plot in the frequency range [10:100] but over omega.

an example:
reset
w(f)=2.*pi*f
# x-axis: frequency
set xrange [10:100]
# x2-axis: omega
set x2range [w(10):w(100)]
set xtics nomirror
set x2tics
plot w(x), x axes x2y1


Dr. Ing. Dieter Jurzitza wrote:
> 
> Dear listmembers,
> recently I detected an issue with gnuplot someone might be able to help me 
> with:
> 
> ...
> 
> Secondly, I often use expressions with omega, say omega=2.0*pi*x (x
> meaning 
> the frequency f in this case ..). Is there any way to make gnuplot use say
> "w" 
> rather than "x", where w=2.0*pi*x, rather than defining
> 
> w=2.0*pi*x
> 
> and writing
> 
> XL(x)=w(x)*L
> 
> Thank you very much for looking into this,
> take care
> 
> 
> 
> 
> Dieter Jurzitza
> 

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