How to display index/name for each curve when using hold on for plotting?

Question

Doron Ben Shachar 2021-12-15

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1611505-how-to-display-index-name-for-each-curve-when-using-hold-on-for-plotting

回答： Chunru 2021-12-15

在 MATLAB Online 中打开

Hello,

I'm trying to plot multiple curves in a single figure, but also i wish to add small label near each curve. Any help?

Thanks

while(i<pedons(1,end))
    switch true
        case (pedons(i,5)==1)
            figure(1)
            plot(nPedons(1:100,i),1:100,'r')
            xlabel('Calcium Carbonate'), ylabel('depth[cm]')
            axis([0 100 0 100])
            title('Soil Profile 1')
            hold on
% ....... etc
    end
    i=i+1;
end

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Answer 1

Chunru 2021-12-15

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1611505-how-to-display-index-name-for-each-curve-when-using-hold-on-for-plotting#answer_855735

在 MATLAB Online 中打开

while(i<pedons(1,end))
    switch true
        case (pedons(i,5)==1)
            figure(1)
            plot(nPedons(1:100,i),1:100,'r')
            %%%%%%%%%%%%%%
            text(nPedons(100,i), 100, "1");   % you may want to right aligned
            %%%%%%%%%%%%%%
            xlabel('Calcium Carbonate'), ylabel('depth[cm]')
            axis([0 100 0 100])
            title('Soil Profile 1')
            hold on
% ....... etc
    end
    i=i+1;
end