log plot with multiple y axis

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Nick Turton
Nick Turton on 1 Jul 2021
Commented: Nick Turton on 1 Jul 2021
I would like to create a log plot with a common log x axis, but the left y axis for trace 1 to be log, and the right axis for trace 2 to be linear (no-log).
How would I go about doing this?

Answers (1)

KSSV
KSSV on 1 Jul 2021
yyaxis left
plot(log(rand(1,10)))
yyaxis right
plot(rand(1,10))
  1 Comment
Nick Turton
Nick Turton on 1 Jul 2021
Maybe I wasn't clear in what I was hoping for
Take the two plots shown below with one plot for gain as a loglog plot and the other for phase as a semilogx.
Ideally I would like to combine these into one plot with
  • gain on yyaxis left, and with the log scale shown
  • phase on yyaxis right, and with a linear axis scaling as shown
  • one common x axis for frequency with log scaling
Is there any way to do this?

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