适合VLSI实现的稳定噪声子空间估计算法

Lu Yang, S. Attallah, G. Mathew
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引用次数: 0

摘要

本文的目的有两个:1)稳定一种快速自适应噪声子空间算法,该算法是文献中较早提出的FRANS算法;2)提供一个低计算成本的版本,不需要任何平方根和除法运算,非常适合VLSI的实现。为了评价该算法的性能,给出了理论均方分析和仿真结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Stable Noise Subspace Estimation Algorithm Suitable for VLSI Implementation
The aim of this paper is twofold: 1) to stabilize a fast adaptive noise subspace algorithm, which was proposed earlier in the literature under the name of FRANS algorithm; and 2) to present a low computational cost version that is free from any square root and division operations, which is very suitable for VLSI implementation. A theoretical mean-square analysis and simulation results are also given in order to assess the performance of this algorithm.
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