一种新的频域复合自适应滤波器

I. Nakanishi, Y. Itoh, Y. Fukui
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引用次数: 3

摘要

本文提出了一种新的基于复合自适应算法的频域自适应滤波器。本文提出的自适应滤波器是基于FIR滤波器的,因此可以获得收敛稳定且无累积误差的连续输出信号。该复合算法提高了频域自适应滤波器的收敛速度,保持了快速收敛。通过计算机仿真,验证了该方法在自适应线路增强中的优越性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A new frequency domain composite adaptive filter
This paper presents a new frequency domain adaptive filter with a composite adaptive algorithm. The proposed adaptive filter is based on the FIR filters, so that the continuous output signal can be obtained with stable convergence and no accumulated error. The proposed composite algorithm improves the convergence speed of the frequency domain adaptive filter keeping the fast convergence. The advantages of the proposed method are confirmed through the computer simulations in the adaptive line enhancer.
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