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legend doesn't appear on plot
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hi every body. I want to plot a simple problem with a legend. but the legend box is empty on plot as the image i have attached
could anybody help me please
p1_visual=[2 9 28 29 38 50]
p1_method=[3 8 26 31 40 51]
p2_visual=[3 10 26 28 28 51]
p2_method=[3 9 25 31 32 51]
X = categorical({'P1','P2'});
X = reordercats(X,{'P1','P2'});
y_visual_ED=([p1_visual(1);p2_visual(1)]);
y_method_ED=([p1_method(1);p2_method(1)]);
figure (1)
plot(X,y_visual_ED,'b--o',X,y_method_ED,'r-*')
ylim([0 60])
xlabel('Patient')
ylabel('Frame Number')
title('End Diastole')
legend('Visual reading','Proposed method')
figure(2)
y_visual_Ra.E=([p1_visual(2);p2_visual(2);p3_visual(2);p4_visual(2);p5_visual(2);P6_visual(2);p7_visual(2);P8_visual(2);P9_visual(2);p10_visual(2)]);
y_method_Ra.E=([p1_method(2);p2_method(2);P3_method(2);p4_method(2);p5_method(2);P6_method(2);p7_method(2);P8_method(2);P9_method(2);p10_method(2)]);
plot(X,y_visual_Ra.E,'b--o',X,y_method_Ra.E,'r-*')
ylim([0 60])
xlabel('Patient')
ylabel('Frame Number')
title('Rapid Ejection')
legend('Visual reading','Proposed method')
3 Commenti
Walter Roberson
il 19 Feb 2021
Which MATLAB version are you using, and which operating system? What is the output of
opengl info
and what shows up for
which legend
Risposte (0)
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