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| Learn more about System Identification Toolbox |
System Identification Toolbox provides blocks for sharing information between the MATLAB and Simulink environments.
You can use the System Identification Toolbox block library to perform the following tasks:
Stream time-domain data source (iddata object) into a Simulink model.
Export data from a simulation in Simulink software as a System Identification Toolbox data object (iddata object).
Import estimated models into a Simulink model and simulate the models with or without noise.
The model you import might be a component of a larger system modeled in Simulink. For example, if you identified a plant model using the System Identification Toolbox software, you can import this plant into a Simulink model for control design.
Estimate parameters of linear polynomial models during simulation from single-output data.
![]() | Using System Identification Toolbox Blocks | Opening the System Identification Toolbox Block Library | ![]() |

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