How to plot date and time data on the same axis?
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I have an excel file that has a column for date, time and pollution levels. I want to plot the date AND time on the x-axis and the pollution levels on the y-axis, but I do not know how to combine the two columns in matlab or how to then properly put these on the x-axis. Any help would be much appreciated. Please see attached excel file that I am using. Thanks,
3 个评论
Walter Roberson
2018-8-23
Which MATLAB release? It makes a difference for how easy it is to handle the times.
Noah Poole
2018-8-23
Haritha
2018-8-23
Try this, https://in.mathworks.com/help/matlab/creating_plots/combine-multiple-plots.html
回答（1 个）
Walter Roberson
2018-8-23
filename = 'brisbanecbd-aq-2010.csv';
data = readtable(filename);
x = data{:,3};
pm10 = data{:,8};
plot(x, pm10);
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2018-8-23
2018-8-23
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