legend for graphs by while loop

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matlab
matlab 2020-6-25
评论： dpb 2020-6-25
how to make a legend for the plot generated by the below code (this is an example code)
the legend look like (plot # , for ca = k)
figure();
hold on
k = 1e-3;
while ( k <=1.0 )
ca = k;
j = 1.0;
while (j > 1e-10)
while (condition) >= abs(1e-5)*j)
[T, H] = ode45(XXX);
end
j = j * 1e-1;
end
plot(T, H(:,1))
xlim([0 15])
end
k = k*10.0;
end
hold off

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采纳的回答

Kanika Gupta
Kanika Gupta 2020-6-25
编辑：Kanika Gupta 2020-6-25
You can add legend in the plot command or use the legend function as mentioned in the documentation. Please follow the documentation given here https://in.mathworks.com/help/matlab/creating_plots/add-legend-to-graph.html
In order to help you better please share the entire code to view the generated figure
  2 个评论
matlab
matlab 2020-6-25
I know how to make a legend, but not for a graph generated by while loop
could you elaborate more using my example
dpb
dpb 2020-6-25
Look at the examples at the doc for legend -- there's nothing different about whether mutiple lines were added with a for...end loop or manually.
Just try something...

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