... thesystemtobeasymptoticallystable,allthepolesmustbe asymptotically stable. The establishment of the sta-bility of a nonlinear system is a completely differentstory and generally requires considerable mathematicalsophistication ... Macmillan, 1988.Rabiner LR, Gold B. Theory and Applications of DigitalSignal Processing. Englewood Cliffs, NJ: Prentice -Hall, 1975.Taylor F. Digital Filter Design Handbook. New York:Marcel Dekker, ... and Applications, 3rd ed. NewYork: Prentice -Hall, 1996.Rabiner LR, Gold B. Theory and Applications of DigitalSignal Processing. Englewood Cliffs, NJ: Prentice -Hall, 1975.Taylor F. Digital...