Michel Misiti, Georges Oppenheim, and Jean-Michel Poggi, members of the Laboratoire de Mathématiques at Paris 11 University, France, are mathematics Professors at Ecole Centrale de Lyon, University of Marne-La-Vallée and Paris 5 University, France.

Yves Misiti is a research engineer specializing in computer sciences at Paris 11 University, France. Their fields of interest are statistical signal processing, stochastic processes, adaptive control, and wavelets. The authors’ group has published numerous theoretical papers and carried out applications in close collaboration with industrial teams.