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micarrayd

于 2017-02-21 发布 文件大小:269KB
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  : :: :针对传统麦克风阵列声源定位算法抗噪声及混响能力不强的问题,提出一种基于最小熵值和随机域压缩的麦克风阵列声源定位算 法。利用最小熵值方法对麦克风阵列进行时延估计,并与随机域压缩方法相结合,对声源进行空间搜索。仿真实验结果表明,该算法在定 位精度、抗噪声及抗混响能力方面均优于广义互相关 相位变换算法。(Sound source localization algorithm based on minimum entropy microphone array)

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micarrayd.pdf,281628,2017-02-17

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