Nonlinear Antoregressive with Exogenous Inputs (NARX) Model
Considering the NARX network of Fig. P15.8, do the following:
a. Construct the state-space model equivalent of this single-input single-output recurrent network.
b. Repeat part (a) of the problem for the case when the network of Fig. P15.8 is expanded to embody two inputs and single output.
![2380_fd19dec9-2946-4079-bb6b-4d94b12bab1b.png](https://secure.tutorsglobe.com/CMSImages/2380_fd19dec9-2946-4079-bb6b-4d94b12bab1b.png)