How to draw the legend with text in sprite line？

Question

HONG CHENG 2016-11-24

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/313749-how-to-draw-the-legend-with-text-in-sprite-line

编辑： HONG CHENG 2016-11-24

Now I am doing some simulation.

But when I finished the main part, I have spent a lot time on the legend. My legend codes is as follows:

lgd = legend([s1,p1,p2,p3,p4],... 'n_L_O_S=2.1 \sigma_L_O_S=3.6dB', '(\alpha _N_L_O_S,\beta_N_L_O_S)=(79.2dB,2.6) \sigma_N_L_O_S=9.6dB'... ,'n_N_L_O_S=3.4 \sigma_N_L_O_S=9.7dB','Probabilistic Path Loss (Floating)','Probabilistic Path Loss (Close-In)','Location','best'); lgd.FontWeight = 'bold';

And then my result is like this

But what I want to do is like the next Figure

If you know the method to change the legend ,Please Comment .

Thanks a lot!!

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Answer 1

HONG CHENG 2016-11-24

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https://ww2.mathworks.cn/matlabcentral/answers/313749-how-to-draw-the-legend-with-text-in-sprite-line#answer_244530

编辑：HONG CHENG 2016-11-24

在 MATLAB Online 中打开

Thank you And I have solve this Problem by this

t2 = ['(\alpha _N_L_O_S,\beta_N_L_O_S)=(79.2dB,2.6) ', sprintf('\n'),'\sigma_N_L_O_S=9.6dB'];

and It looks like this：

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Answer 2

KSSV 2016-11-24

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https://ww2.mathworks.cn/matlabcentral/answers/313749-how-to-draw-the-legend-with-text-in-sprite-line#answer_244520

在 MATLAB Online 中打开

Legend depends on what markers and colors you have used during plotting. Check your plot specifications.

clc; clear all ;
plot(rand(10,1),'Ob') ;
hold on
plot(rand(10,1),'-m') ;
plot(rand(10,1),'-r') ;
plot(rand(10,1),'--b') ;
plot(rand(10,1),'-k') ;
plot(rand(10,1),'--b') ;
lgd = legend('n_L_O_S=2.1 \sigma_L_O_S=3.6dB', '(\alpha _N_L_O_S,\beta_N_L_O_S)=(79.2dB,2.6) \sigma_N_L_O_S=9.6dB'...
  ,'n_N_L_O_S=3.4 \sigma_N_L_O_S=9.7dB','Probabilistic Path Loss (Floating)','Probabilistic Path Loss (Close-In)','Location','best');
% lgd.FontWeight = 'bold';