Online Estimation

Estimate model parameters during system operation using Simulink®, generate C/C++ code and Structured Text

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Online estimation algorithms update model parameter estimates when new data is available. Perform online estimation using the blocks in the Estimators sublibrary of the System Identification Toolbox™ library. You can generate C/C++ code and Structured Text for these blocks and deploy this code to an embedded target. To learn more about online estimation, see What Is Online Estimation?

Blocks

Recursive Least Squares Estimator Estimate model coefficients using recursive least squares (RLS) algorithm
Recursive Polynomial Model Estimator Estimate input-output and time-series model coefficients
Kalman Filter Estimate states of discrete-time or continuous-time linear system
Model Type Converter Convert polynomial model coefficients to state-space model matrices
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