same display name in two different plot

How can i use the same display name in two different plot ? and have one display name on the legend.

[Dyuman Joshi]

Which display name? Do you mean the Plot title? Give the same input to title().

The description is not very clear, can you show what you want to do?

[PA]

Yes the 'Plot title

[Dyuman Joshi]

It's still unclear what you want to do, what is the expected result? Give an example.

Meanwhile look into - figure, title and legend

Answer 1

[Luca Ferro]

 plot(ax, [X1 X2],[Y1 Y2], 'LineWidth',t,'Color',b, 'Displayname', 'Line');
  hold on 
 %... rest of the code
 plot(ax, [X1_2 X2_2 ],[Y1_2 Y2_2], 'LineWidth',t_2,'Color','g', 'Displayname', 'Line);
 hold off
 

[PA]

Thanks for your solution, but i get a new figure window open and its still the same

[Luca Ferro]

after the two plot(...) use this:

legend('signalName','signalName')

i think this is the closest we can be. Having two lines of different color with only one entry in the legend that describes them both is not supported(as far as i know) and also is not how a legend should work .

If you really want only one entry for both make them of the same color and use again the legend command with only one entry.