J.W. Adams, C. Ghadimi, B. Tucker, Qing Gao, J. L. Sullivan
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引用次数: 4
摘要
本文中的滤波器允许设计者控制峰值误差和总平方误差之间的权衡。这些滤波器是根据峰值约束最小二乘(PCLS)最优准则设计的。作者在Adams(1991)和Adams et al.(1993)中提出了二次规划方法来设计PCLS数字滤波器。本文提出了用于设计PCLS数字滤波器的纹波加权最小二乘(RWLS)算法。
Ripple-weighted approach to designing peak-constrained least-squares digital filters
The filters in the paper permit the designer to control the tradeoff between the peak error and the total squared error. These filters are designed according to the peak-constrained least-squares (PCLS) optimality criterion. The authors presented quadratic programming approaches to designing PCLS digital filters in Adams (1991) and Adams et al. (1993). In the present paper, the authors present the ripple weighted least-squares (RWLS) algorithm for designing PCLS digital filters.<>