indexing multiple subjects and then making multiple different lines for each subject?

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nines 2021-3-4

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https://ww2.mathworks.cn/matlabcentral/answers/763306-indexing-multiple-subjects-and-then-making-multiple-different-lines-for-each-subject

编辑： nines 2021-3-4

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Hello!

I have a for loop for two subjects where I am graphing their time series.

I want to 1) manually put and index certain time segments for sleep, e.g. lines = [30:35, 60:70] [10:20, 65:70].

and then 2) I want to use this index to plot two lines on each graph that have different values.

I've used the yline and then now the line function which works but I need it to be the sleep index instead:

lines = [30:35, 60:70] [10:20, 65:70]
for k = 1:length(subj)
        %plotting
        subplot(2,1,k); hold on
        plot(whole_ts{k}, detrend_ts{k}); hold on
        
        line([30,60],[y,y], 'LineWidth',8) %THIS IS THE LINE
        %yline(-15,'LineWidth',8)
        yl.Color = [.80 0 .40];
        ylim([-15 15])
       
end

this is along the lines of what I want:

lines = [30:35, 60:70] [10:20, 65:70]
for k = 1:length(subj)
        %plotting
        subplot(2,1,k); hold on
        plot(whole_ts{k}, detrend_ts{k}); hold on
        
        line(lines,[y,y], 'LineWidth',8) %THIS IS THE LINE
        %yline(-15,'LineWidth',8)
        yl.Color = [.80 0 .40];
        ylim([-15 15])
       
end