Extract one-dimensional timeseries from multidimensional timeseries

Hey,

I have a timeseries with Time: [nx1] and Data: [3x1xn] (output from a Simulink model)

How can I get a timeseries based on one dimension of the data? Can I somehow index it?

For example:

ts_3D = timeseries([1; 2; 3].*ones(3,100), linspace(1,100,100))

Now I want to do something like:

ts_1D = ts_3D(1,:)

Answer 1

[Satwik]

Yes, you can index the data in a timeseries in MATLAB, including selecting a single dimension of the data.

ts_3D = timeseries([1; 2; 3].*ones(3,100), linspace(1,100,100));
ts_1D = timeseries(ts_3D,1:100)

  timeseries

  Common Properties:
            Name: 'unnamed'
            Time: [100x1 double]
        TimeInfo: tsdata.timemetadata
            Data: [100x1 timeseries]
        DataInfo: tsdata.datametadata