A nonlinear ARX model of order {0} and treepartition nonlinearity estimator performs better prediction of output than th

[fyousefi]

A nonlinear ARX model of order {0} and treepartition nonlinearity estimator performs better prediction of output than the corresponding ARX model of the same order. Consider using nonlinear models, such as IDNLARX, or IDNLHW. You may also use the "isnlarx" command to test for nonlinearity with more options.