adding legend from a list in the loop divides the names

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 :

Answer 1

[Ameer Hamza]

[ ] 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

[farzad]

dear Ameer , I am stuck in a new difficult problem : here

[Ameer Hamza]

I don't have the toolbox needed to answer that question, and I also haven't used them before, so I don't have the hands-on experience needed to suggest a solution to that problem.

[farzad]

pptpop() is not a tool. the mlx file exists already in Matlab installation directory

[Ameer Hamza]

I mean, I don't have the compiler tools. pptpop also requires MATLAB report generator.

[farzad]

it still doesn't work in the app window yet. the problem with printPlot that I don't know if app designer supports

[Ameer Hamza]

You mean the legend does not work correctly?

[farzad]

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