Recovering parameters of chaotic piecewise linear dynamical systems

The elaboration of the extraction methods of efficient signal from input signal or/and recovering parameters for chaotic dynamical system is still a very attractive problem. This problem is like the problem of recovering a trajectory of the system from its /spl epsiv/-perturbed trajectory. The purpose of this paper is to present some results on recovering parameters of chaotic dynamical systems given by piecewise linear maps from their /spl epsiv/-perturbed trajectories.