plot double y axis, 3 curves

2015 7 9
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更新时间：2015 7 9
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Hi all!
I have the data:
x1=sza1(:,1);
y1=I1(:,1);
x2=sza2(:,1);
y2=I2(:,1);
y3=I3(:,1);
I want to plot: plot(x1,y1,'ob',x2,y2,'-or',x2,y3,'-ok');
but i want x2,y2, x2,y3 have different y axis from x1,y1.
Any ideas?
Thank you!

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Azzi Abdelmalek
Azzi Abdelmalek 2015-7-9
编辑：Azzi Abdelmalek 2015-7-9

0 个投票

If your data are column vector
[ax,h1,h2]=plotyy(x1,y1,x2,[y2 y3])
set(h1,'linestyle','none','marker','o','color','b')
set(h2(1),'linestyle','-','marker','o','color','r')
set(h2(2),'linestyle','-','marker','o','color','k')

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