Analysis of Adaptive Filter Theory and Its Performance Based on Parallel Algorithm

SHANG Yong; LIU Wei-dong; WU Shun-jun

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Analysis of Adaptive Filter Theory and Its Performance Based on Parallel Algorithm

更新时间：2025-07-16

- Analysis of Adaptive Filter Theory and Its Performance Based on Parallel Algorithm
- Acta Electronica Sinica Vol. 29, Issue 9, Pages: 1230-1232(2001)
- 作者机构：
  
  1. 北京大学电子学系,北京,100871
  2. 西安电子科技大学雷达信号处理重点实验室,陕西,西安,710071
  3. 北京大学电子学系北京,100871
  4. 西安电子科技大学雷达信号处理重点实验室陕西西安,710071
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN713
- Published：2001
- 稿件说明：
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SHANG Yong, LIU Wei-dong, WU Shun-jun. Analysis of Adaptive Filter Theory and Its Performance Based on Parallel Algorithm[J]. Acta Electronica Sinica, 2001, 29(9): 1230-1232.
DOI：

SHANG Yong, LIU Wei-dong, WU Shun-jun. Analysis of Adaptive Filter Theory and Its Performance Based on Parallel Algorithm[J]. Acta Electronica Sinica, 2001, 29(9): 1230-1232. DOI：

摘要

与普通的滤波器结构相比

并行滤波器具有数据吞吐率高、系统功耗低等优点.本文通过将单输入单输出滤波算法变换为双输入双输出算法

分析了并行自适应滤波原理

给出了并行LMS算法

讨论了该并行算法的主要性能指标.计算机仿真实验验证了本文的理论分析结果.

Abstract

Compared with the conventional filter structure

the parallel filter has higher throughput rate and lower power consumption.In this paper

the principle of parallel adaptive 2-by-2 algorithm based filter is presented.The parallel LMS algorithm and its performances are discussed.Simulations verify the performance of our approaches.

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