Documentation

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.

How to Estimate Lookup Table Values

You can use lookup table Simulink® blocks to approximate a system's behavior, as described in About Lookup Table Blocks (Simulink) in the Simulink documentation. After you build your system using lookup tables, you can use Simulink Design Optimization™ software to estimate the table values from measured I/O data.

Estimating lookup table values is an example of estimating parameters which are matrices or multi-dimensional arrays. The workflow for estimating parameters of a lookup table consist of the following tasks:

  1. Creating a Simulink model using lookup table blocks.

  2. Importing the measured input and output (I/O) data from which you want to estimate the table values.

  3. Analyzing and preparing the I/O data for estimation.

  4. Estimating the lookup table values.

  5. Validating the estimated table values using a validation data set.

Related Topics

Was this topic helpful?