How to put time column at X axis from timetable against column 2,3,4 Y axis.

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I have the following timetable data. I like to plot the graph where X axis is Time column and Y axis are Column 1(var1_switch),2,3,and 4. Please help. I like to see the code where time will plot on X axis from start to end without giving the timerange becase I have several sheet like this where start and end date are different. Thanks

Accepted Answer

Star Strider
Star Strider on 6 Dec 2023
Perhaps something like this —
TT = readtable(path_to_file);
TT.Time = datetime(TT.Time, 'InputFormat','yyyy-MM-dd''T''HH:mm:ss.SSS', 'Format','yyyy-MM-dd HH:mm:ss.SSS', 'TimeZone','UCT')
VN = TT.Properties.VariableNames;
figure
plot(TT.Time, TT{:,[1 2 3]})
grid
xlabel('Time')
ylabel('Value')
legend(VN(1:3), 'Location','best')
.

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