How to set 2 y-axis for data results

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Mahome 2019-3-17

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https://ww2.mathworks.cn/matlabcentral/answers/450490-how-to-set-2-y-axis-for-data-results

关闭： MATLAB Answer Bot 2021-8-20

Hello,

I have data results which need to be plotted in TWO y-axises vs ONE x-axis,

( X , Y1 , Y2 )

40.0000 0.5778 152.8081

41.0000 0.5867 154.7064

42.0000 0.5956 156.5817

43.0000 0.6045 158.4348

44.0000 0.6134 160.2664

45.0000 0.6223 162.0774

46.0000 0.6312 163.8684

47.0000 0.6401 165.6400

48.0000 0.6491 167.3928

49.0000 0.6580 169.1275

Can you help with how I code this kind of plots?

Thank you

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madhan ravi 2019-3-17

编辑：madhan ravi 2019-3-17

在 MATLAB Online 中打开

madhan ravi:

https://in.mathworks.com/help/matlab/ref/plotyy.html

https://in.mathworks.com/help/matlab/ref/yyaxis.html

yyaxis left
plot(X,Y1)
yyaxis right
plot(X,Y2)
%or
plotyy(X,Y1,X,Y2)

Mahome:

Thank you, I've already tried this methods and they're not suitable for what I'm looking for.

I am looking to generate one plot along x-axis which they have relation vaules between each others, and reader can read this plot in two ways by looking to the Y1 with respecting X gives a result, by looking to Y2 with repecting Y1 gives a result or by looking to Y2 with repecting Y1 gives a result ... similar to the plot below (attached)