How can we generate a plot with multiple lines?

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Faye Alotaibi
Faye Alotaibi 2015-2-15
回答： Raghava S N 2024-10-4
Hi All,
This is what I know to create a plot:
figure
subplot(1,2,1)
plot (data (:,9), data (:,10), '+')
title('Social support vs. burden')
xlabel('social support')
ylabel('burden')
subplot(1, 2, 2)
plot (data (:,9), data (:,11), '+')
title('Perceived Social support vs. Satisfaction')
xlabel('Perceived Soacial support')
ylabel('Satisfaction')
So my question is: Can I create a plot that has multiple lines to describe data without having two separated plots?

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回答（1 个）

Raghava S N
Raghava S N 2024-10-4
Hello,
The MATLAB “hold” command is used to plot multiple plots on the same axes. The command “hold on” sets the axes hold state to on, which retains plots in the current axes so that new plots added to the axes do not delete existing plots.
Refer to this link for more information about the “hold” command - https://www.mathworks.com/help/matlab/ref/hold.html.

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