This is machine translation

Translated by Microsoft
Mouseover text to see original. Click the button below to return to the English verison of the page.

Note: This page has been translated by MathWorks. Please click here
To view all translated materals including this page, select Japan from the country navigator on the bottom of this page.

Prepare Data

Plot, analyze, and preprocess data; remove outliers and other data anomalies

Graphical Tools

Parameter Estimation Tool Estimate model parameters and initial states


sdo.Experiment Specify experiment I/O data, model parameters, and initial-state values


What Is an Experiment?

To perform parameter estimation, specify measured input and output data as an experiment.

Supported Data

Estimate parameters using time-domain and time-series data.

Model Requirements for Importing Data

Before you can analyze and preprocess the estimation data, you must assign the data to the model ports or signals.

Import Data for Parameter Estimation

Before you begin data import, create an experiment.

Plot and Analyze Data

After you import the estimation data as described in Import Data for Parameter Estimation (Simulink Design Optimization), you can remove outliers, smooth, detrend, or otherwise treat the data to prepare for analysis and estimation.

Preprocess Data

Perform preprocessing operations such as removing offsets and filtering the data before you use it.

Was this topic helpful?