Blind Source Separation of Convolutive Mixtures

汪军; 何振亚

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Blind Source Separation of Convolutive Mixtures

更新时间：2025-12-08

- Blind Source Separation of Convolutive Mixtures
- Acta Electronica Sinica Issue 7, (1997)
- 作者机构：
  
  东南大学无线电系
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN911
- Published：1997
- 稿件说明：
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[1]汪军,何振亚.卷积混叠信号盲分离[J].电子学报,1997(07):7-11.

汪军, 何振亚. Blind Source Separation of Convolutive Mixtures[J]. Acta Electronica Sinica, 1997, (7).
[1]汪军,何振亚.卷积混叠信号盲分离[J].电子学报,1997(07):7-11. DOI：

汪军, 何振亚. Blind Source Separation of Convolutive Mixtures[J]. Acta Electronica Sinica, 1997, (7). DOI：

摘要

本文讨论了卷积混叠信号盲分离问题，证明了一系列基于高阶谱的判据，指出了盲辨识和盲分离的充分条件．利用判据，发展了若干算法．模拟实验证实了判据的正确性和算法的有效性．

Abstract

The problem of blind source separation of convolutive mixtures is considered in this paper. A class of criteria

which state sufficient conditions for indentification and separation

have been proved. Computationally efficient algorithms are also developed to implement these criteria. The validity of the criterion and the efficienCy of the algorithm are verified by simulations.

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