基于增量跳指数的频域RLS算法

SICE 2001. Proceedings of the 40th SICE Annual Conference. International Session Papers (IEEE Cat. No.01TH8603) Pub Date : 2001-07-27 DOI:10.1109/SICE.2001.977867

P. Park, Dong Kyoo Kim, S. C. Jung, Won Seok Park

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摘要

介绍了一种基于递推最小二乘(RLS)概念和滑动FFT的频域自适应算法，并提出了一种有效地增加滑动FFT跳指数的方法。与现有的频域自适应算法相比，该算法提高了收敛速度，大大降低了计算复杂度，并在病态信道均衡方面表现优异。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The frequency-domain RLS algorithm with incremental hopping-index

Introduces a frequency-domain adaptive algorithm based on the recursive least squares (RLS) concept and a sliding FFT and suggests a method of efficiently incrementing the hopping-index of a sliding FFT. The proposed algorithm increases the convergence speed and substantially reduces computational complexity, compared with existing frequency-domain adaptive algorithms, and performs excellently in ill-conditioned channel equalization.

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SICE 2001. Proceedings of the 40th SICE Annual Conference. International Session Papers (IEEE Cat. No.01TH8603)

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