Adaptive Nonlinear System Identification: The Volterra and Wiener Model Approaches introduces engineers and researchers to the field of nonlinear adaptive system identification. They apply to nonlinear systems that can be efficiently modeled by polynomials. After a brief introduction to nonlinear system identification and adaptive systems, the author presents a model of discrete Volterra approach. Adaptive Nonlinear System Identification: The Volterra and Wiener Model This approach is useful for graduate students, engineers and researchers in the field of nonlinear systems, control, biomedical systems and in adaptive signal processing.