| Simulink Parameter Estimation | |
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Simulink Parameter Estimation provides a GUI for data preprocessing, which is the Data Preprocessing Tool. To open it:
Open the Control and Estimation Tools Manager.
Select the Transient Data node in the workspace directory tree, and then choose the data you want to modify in the Input Data, or Output Data pane. This enables the Pre-process button.
Click the Pre-process button to open the Data Preprocessing Tool.
In this chapter, the sample data set is the same as used in the engine_idle_speed Simulink model. See How Simulink Parameter Estimation Works for an overview of creating estimation projects and adding data sets.
With the Data Preprocessing Tool, you can
Exclude data by selecting it with your mouse.
Exclude data graphically by selecting regions on a plot.
Exclude data by rules, such as upper or lower bounds.
Detrend data.
Filter data.
| | Why Preprocess Data? | Excluding Data | |
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