Plotting the time series

I'd like to plot a time series period by period. If I have two columns data and the first column correspond to the first period and the second with the second period. I'd like to see this data like a time series. How can I do this?

I appreciate your help

Answer 1

[Walter Roberson]

plot(t, YourMatrix)

When YourMatrix is a 2D array, one line is plotted for every column. The number of rows must be the same as length(t) (unless t is a scalar)

[Camilo Corredor]

I tried to do it, but I didn't get the results that I hope.

I hope to get it

Thanks

Answer 2

[Sulaymon Eshkabilov]

If you have a two column data, then to plot them as time series. E.g. X has two columns of data and time series: The time series for each period can be generated easily. Let's say a sampling time equal to 1.

>> ts1 = 0:1:length(X(:,1))-1;

>> ts2 = ts1(end)+1:1:length(X(:,2))-1;

plot(ts1, X(:,1), ts2, X(:,2))

% use: xtickformat % with your respective dates and formats