| 卷积混叠信号盲分离 |
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| 引用本文： | 汪军,何振亚.卷积混叠信号盲分离[J].电子学报,1997,25(7):7-11. |
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| 作者姓名： | 汪军 何振亚 |
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| 作者单位： | 东南大学无线电系 |
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| 基金项目： | 国家攀登计划认知科学（神经网络）重大关键项目 |
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| 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。
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| 关 键 词： | 盲辨识 盲分离 卷积混叠 高阶谱 信号处理 |
Blind Source Separation of Convolutive Mixtures |
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| Wang Jun,He Zenya.Blind Source Separation of Convolutive Mixtures[J].Acta Electronica Sinica,1997,25(7):7-11. |
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| Authors: | Wang Jun He Zenya |
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| 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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| Keywords: | Blind identification Blind separation Convolutive mixtures Higher order spectrum |
| 本文献已被 CNKI 维普 等数据库收录！ |
