43rd IEEE Conference on Decision and Control, Bahamalar, 14 - 17 Aralık 2004, ss.5188-5191
In this paper, we study the central and the projection algorithms in set membership identification with periodic input signals for the case that the number of the estimated parameters equals the input period. First, we derive explicit formulae for a central algorithm and the diameter of the membership-set. Then, the set of all projection algorithms is characterized.