“…These methods address the identification problem in different ways: some of them use a periodic input signal ( [14]), others use the knowledge of the noise distribution function ( [14], [16], [5], etc.) and some approaches are based on a specific identification criteria ( [3], [10], [11], etc.). These previous solutions are dedicated to the identification of Finite Impulse Response (FIR) systems but there also exist some solutions for the identification of Infinite Impulse Response (IIR) systems (see for instance [13]).…”