MATLAB: Ho to plot multy-axis with Two Y-axis in left hand side

MATLABmulty-axis plot

Hi all,
I need to plot a 2-Yaxis graph. But, I need the both Y-axis in left hand side..
could you tell me about that?
THANK YOU

Best Answer

You can just alter the PLOTYY function:
figure
x = 0:0.01:20;
y1 = 200*exp(-0.05*x).*sin(x);
y2 = 0.8*exp(-0.5*x).*sin(10*x);
[AX,H1,H2] = plotyy(x,y1,x,y2,'plot');
set(AX(2),'ytick',[-.7:.2:7])
set(AX,'yaxislocation','left')
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