X Axis Label Format

Help
2008-10-25
2012-12-15
  • Bryon Dunkley-Smith

    Hi,

    I'm new to QUCS and have searched here to fund if this question has been addressed prevuously, but can't find anything.

    My question is whether there is a simple way to change the format of the labels on the x axis of a cartesian display, eg. rather than display a frequency as 5.00e07 I want it to be just 50.0.

    I created an equation with F=frequency/1000000, SWR=rtoswr(S[1,1]) and Y=PlotVs(SWR,F), but while if I have a Smithchart display I see the multiple traces resulting from a Parameter Sweep, I only get one trace in the cartesian plot of Y.

    Thanks for any assistance.

    Bryon

     
    • Stefan Jahn

      Stefan Jahn - 2008-10-27

      Hello!

      You're right with using the PlotVs() function to achieve what you
      wanted.

      With multiple sweeps you also need to use a "more-than-two" argument version of PlotVs(), e.g.

      Y=PlotVs(SWR,F,other_sweep_variable)

      Hope this helps, Stefan.

       
    • Bryon Dunkley-Smith

      Stefan,

      Thanks for your help and indeed using the more-than-two version achieves the result I am after. Is that documented in any help documentation?

      Regards,

      Bryon

       

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