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Steps for Using the System Identification App

A typical workflow in theSystem Identificationapp includes the following steps:

  1. Import your data into the MATLAB®workspace, as described inRepresenting Data in MATLAB Workspace.

  2. Start a new session in the System Identification app, or open a saved session. For more information, see在应用程序启动一个新的会话.

  3. Import data into the app from the MATLAB workspace. For more information, seeRepresent Data.

  4. Plot and preprocess data to prepare it for system identification. For example, you can remove constant offsets or linear trends (for linear models only), filter data, or select data regions of interest. For more information, seePreprocess Data.

  5. Specify the data for estimation and validation. For more information, see指定Estimation and Validation Data in the App.

  6. Select the model type to estimate using theEstimatemenu.

  7. Validate models. For more information, seeModel Validation.

  8. Export models to the MATLAB workspace for further analysis. For more information, seeExporting Models from the App to the MATLAB Workspace.