Many legend on a figure

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David Hastana
David Hastana on 26 Feb 2020
Commented: David Hastana on 26 Feb 2020
Hello ,
I would like to put 3 legend and 3 curves on the same figure, I tried this:
figure(1)%
plot(t,I(:,2),'b','linewidth',1.5);grid on
legend('ids');
xlabel('time[sec]');
ylabel('Courant ids');
hold on
plot(t,I(:,3),'r','linewidth',1.5);grid on
legend('iqs');
xlabel('time[sec]');
ylabel('Courant iqs');
hold on
plot(t,I(:,4),'g','linewidth',1.5);grid on
legend('if');
xlabel('time[sec]');
ylabel('Courant if');
but it does not work.
Do you have a solution ?
  3 Comments
David Hastana
David Hastana on 26 Feb 2020
for example, in the preceding example, I want to display id (blue line), iq (red line) and if (green line)
like iqk, i also want ids, iqs, if ...

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Answers (1)

Walter Roberson
Walter Roberson on 26 Feb 2020
Why should anyone answer this question when it is almost certain that you will attempt to get rid of the question afterwards?

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