Plotting selected data from time series

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Pankaj
Pankaj 2017-7-20
编辑： alice 2017-7-20
Say ts is a timeseries object with three data colums. Storing min temperature, max temperature and humidity. I am interested in just plotting min and max temperature. How can I get it done?
I need something like plot(ts(:, 1:2)) ( I know this won't work)

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alice
alice 2017-7-20
If you want to plot the time versus the min temperature and the time versus the max temperature and if your min temperature is on the first column of the data of your timeseries and the the max temperature in the second, then access those and plot them:
plot(ts.time,ts.data(:,1), ts.time,ts.data(:,2));
  2 个评论
Pankaj
Pankaj 2017-7-20
ts.time produces numeric values. I want to avoid the lengthy way. Any other suggestions?
alice
alice 2017-7-20
编辑：alice 2017-7-20
You can adapt it so you don't plot the time:
figure; hold on; grid on;
plot(ts.data(:,1))
plot(ts.data(:,2));
xlabel('index');
legend('tempMin','tempMax')
The documentation would have helped you, you could try reading doc plot and doc hold.

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