【摘要】 本文提出一种符号超稳定自适应递归滤波算法。该算法避免选择误差平滑系数,自适应滤波器参数迭代利用信号的符号而不是幅度。新算法的计算复杂性大约为传统HARF算法的1/3。更多还原

【Abstract】 A Sigu hyperstable adaptive recursive filter algorithm is presentedin this paper. The algorithm avoids selection of smoothing coefficients. The adaptivefilter parameters are updated using the sign of signals rather than amplitude. Thecomputational complexity of the algorithm is only about 1/3 of conventional HA-RF algorithm.更多还原