How to set x axis into hours
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I have energy consumption data of more than 3 years for every two seconds (43200 per day). Different households. How do I set the x axis into 24hrs (00:00 - 23:59) and plot each day data on one graph?
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Sean de Wolski
le 23 Fév 2015
Something along these lines (R2014b required)
dt = datetime('now')-100:1/24:datetime('now');
hours = hour(dt);
scatter(hours,rand(size(dt)));
ax = gca;
ax.XTick = 1:24;
ax.XTickLabelRotation = -60;
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