【摘要】 研究了Volterra级数模型的非线性系统的自适应辨识问题.并提出了基于Volterra滤波器的自适应算法,讨论了步长因子的确定问题以及对算法收敛性的影响.最后给出了一个用Volterra自适应滤波器对非线性系统建模的实例,证明了这种方法的有效性.更多还原

【Abstract】 Volterra filters are presented for modeling nonlinear systems and adaptive algorithms. The definition of factors and the convergence of the algorithms are discussed. A simulation is given,which uses the Volterra adaptive model for modeling an unknown nonlinear system,and indicates that the method in this paper is efficient.更多还原