System Identification, Part 3: Nonlinear System Identification
From the series: System Identification
Learn about nonlinear system identification by walking through one of the many possible model options: A nonlinear ARX model. Brian Douglas covers the importance of adding an offset term to a linear model, adding nonlinear elements to the regressor vector, and adding a nonlinear combination of regressors. Explaining each of the components in a nonlinear ARX model should give you a basic understanding of nonlinear system identification.
You can also select a web site from the following list:
How to Get Best Site Performance
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.