Plotting graph in matlab

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tyler brecht
tyler brecht 2014-10-26
回答： Star Strider 2014-10-26
Hi guys.
How do I plot two graphs on one axis but not to overlap each other? Is this possible?

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回答（3 个）

Rick Rosson
Rick Rosson 2014-10-26
You can plot them on one set of axes, but then they are going to overlap:
figure;
plot(t,x,t,y);
Or you can plot them on two sets of axes in a single figure window:
figure;
subplot(2,1,1);
plot(t,x);
subplot(2,1,2);
plot(t,y);
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tyler brecht
tyler brecht 2014-10-26
Okay, is it then possible to move the position of the x-axis of one graph e.g like from 0 to 6 and keep the x-axis of the other plot at 0

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Rick Rosson
Rick Rosson 2014-10-26
figure;
plot(t,x,t+6,y);
Star Strider
Star Strider 2014-10-26
I am not certain what you want. We can probably change this plot to do what you want if this isn’t it:
x = [linspace(0,6,25); linspace(0,6,25)];
y = [exp(0.5*x(1,:)); x(2,:).^2];
xs = bsxfun(@plus, x, [0; 7]);
figure(1)
plot(xs', y')
grid
xlb = [0:6 0:6];
xtk = 0:length(xlb)-1;
set(gca, 'XTick',xtk, 'XTickLabel',xlb)
legend('\itf\rm(\itx\rm) = \ite\rm^{0.5 \itx}', '\itf\rm(\itx\rm) = \itx^2', 'Location', 'NW')
produces:

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