In this paper the descriptionof the ship motion with ar model, the selection of the order of the ar model and the construction of the K steps advanced adaptive predictor are discussed.
The results show that the simulations give a good descriptionof surface distribution of Kelvin ship wakes, which will assist in understanding SAR images of ship wakes.
The results given in this paper, could provide novel theoretical foundation for the nonlinear character descriptionof the ship noise, as well as for the latter detection and recognition.