| 自适应线谱干扰抵消器的性能及其非维纳滤波现象 |
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| 引用本文： | 江峰,许枫.自适应线谱干扰抵消器的性能及其非维纳滤波现象[J].应用声学,2000,19(6):24-27. |
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| 作者姓名： | 江峰 许枫 |
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| 作者单位： | 中国科学院声学研究所北京 100080 |
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| 摘 要： | 自适应滤波器的性能通常采用维纳滤波器理论来分析，本文指出自适应线谱干扰抵消器不符合经典解的现象。在对权系数的动态分析中，揭示了非维纳滤波效应产生的机理。
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| 关 键 词： | 维纳滤波 自适应线谱干扰抵消器 低频被动声纳 |
Performance of the adaptive line canceller and its "non-Wiener" phenomenon |
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| Jiang Feng and Xu Feng.Performance of the adaptive line canceller and its "non-Wiener" phenomenon[J].Applied Acoustics,2000,19(6):24-27. |
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| Authors: | Jiang Feng and Xu Feng |
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| Institution: | Institute of Acoustics, Academia Sinica, Beijing 100080;Institute of Acoustics, Academia Sinica, Beijing 100080 |
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| Abstract: | It is well known that the performance of adaptive noise canceller is typically analyzed in terms of the Wiener filter theory. In this paper, study on the adaptive line canceller shows a solution that falls outside the scope of the classical theory. Investigation on dynamic behavior of the weights brings forth insight into "non-Wiener" phenomenon. |
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| Keywords: | Wiener filter theory Adaptive line cancellex |
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