| 用单片微机实现自适应滤波：自适应噪声抵消系统（ANCS） |
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| 引用本文： | 毕厚馥,杨玉琦.用单片微机实现自适应滤波：自适应噪声抵消系统（ANCS）[J].华东师范大学学报(自然科学版),1991(2):54-60. |
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| 作者姓名： | 毕厚馥 杨玉琦 |
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| 作者单位： | 华东师范大学电子系
(毕厚馥，杨玉琦)，华东师范大学电子系(屠海青) |
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| 摘 要： | 本文主要介绍了用单片微机实时实现自适应滤波的研究,着重讨论了对50Hz干扰的消去——自适应噪声抵消.文中包括用APPLEII模拟自适应滤波实现的可能性研究,用MCS-51实现ANCS软硬件的介绍.本文对自适应滤波的研究和实用以及教学实验均有一定的参考价值.
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| 关 键 词： | 自适应滤波 单片机 ANCS 滤波 |
Using Single-chip Computer to Realize Adaptive Filtering - Adaptive Noise Cancellation System ANCS |
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| BI HOUFU, YANG YUQI, TU HAIQING.Using Single-chip Computer to Realize Adaptive Filtering - Adaptive Noise Cancellation System ANCS[J].Journal of East China Normal University(Natural Science),1991(2):54-60. |
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| Authors: | BI HOUFU YANG YUQI TU HAIQING |
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| Institution: | Department of Electronic Science Technology |
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| Abstract: | This paper mainly introduces the research work of using single-chip computer to realize real-time adaptive filtering, emphatically discussing cancellation of 50 Hz interference which is called adaptive noise cancellation.It includes the research work of possibility of using Apple-II to realize analog adaptive filtering, the introduction of the software and hardware system of using MCS-51 to realize ANSC.This paper has reference value to adaptive research, application and teachsng experiment of adaptive filtersng. |
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| Keywords: | adaptive filter adaptive noise cancellation LMS algorithn |
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