adding legend from a list in the loop divides the names

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farzad 2020-5-8

评论： farzad 2020-5-9

Hi all

I want to add the six plots in one plot a legend. which I have defined as :

Ls=['L1','L2','L3','L4','L5','L6'];
for c=1:6
    
    plot3(v(:,1),v(:,2),v(:,3),colorcode(c),'DisplayName',Ls(c))
    
    hold on
end

when I do this , the legend gets like :

Ameer Hamza 2020-5-8

编辑：Ameer Hamza 2020-5-8

[ ] is concatenates the char datatypes. You need to use cell data type to keep them separate.

Ls={'L1','L2','L3','L4','L5','L6'};
for c=1:6
    
    plot3(v(:,1),v(:,2),v(:,3),colorcode(c),'DisplayName',Ls{c})
    
    hold on
end

Ameer Hamza 2020-5-9

You mean the legend does not work correctly?

farzad 2020-5-9

no the legend is ok, I was talking about the other question. maybe better to follow up there

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