What Are Time-Series Models?
A time series is one or more measured output
channels with no measured input.
You can estimate time-series spectra using both time- and frequency-domain
data. Time-series spectra describe time-series variations using cyclic
components at different frequencies.
You can also estimate parametric autoregressive (AR), autoregressive
and moving average (ARMA), and state-space time-series models. For
a definition of these models, see Definition of AR and ARMA Models.
Note
ARMA and state-space models are supported for time-domain data
only. Only single-output ARMA models are supported. |
 | Time Series Model Identification | | Preparing Time-Series Data |  |
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