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基于改进的MUSIC算法的矢量水听器阵列波达方向估计
DoA Estimation by Linear Array of Acoustic Vector- sensors Based on Modified MUSIC
【摘要】 介绍了改进的MMUSIC算法在矢量水听器阵波达方向估计中的应用,并详细描述了该算法的原理及应用过程,对比试验结果表明了该算法在矢量水听器阵波达方向估计应用中的可行性和有效性。
【Abstract】 In this paper,a MMUSIC(Modified MUltiple SIgnal Classification)algorithm for the DoA estimation in Linear Array of Acoustic Vector- sensors is presented. The operation principles of this algorithm are described in detail and it can make the DoA estimation better. Results have been obtained on the Simulation of beamforming.
【关键词】 MMUSIC算法;
矢量水听器线列阵;
波达方向;
协方差矩阵;
【Key words】 MMUSIC algorithm; vector- sensor linear array; Direction of Arriva(lDoA); covariance matrix;
【Key words】 MMUSIC algorithm; vector- sensor linear array; Direction of Arriva(lDoA); covariance matrix;
- 【文献出处】 电声技术 ,Audio Engineering , 编辑部邮箱 ,2005年09期
- 【分类号】TB565
- 【被引频次】4
- 【下载频次】183