Spatial Smoothing Algorithm Based on Acoustic Vector Sensor Array

摘要：

Spatial smoothing algorithm is an effective means of decoherence, this array of sound scalar in the traditional spatial smoothing algorithm is proposed based on a vector array of space forward, backward and bi-directional smoothing algorithm, combined with vector array MUSIC algorithm to solve vector array DOA of coherent sound source is estimated, simulation experiments show that the vector array of spatial smoothing algorithm is no ambiguity about the advantages side, in the low SNR and small snapshot of the situation is better than the distinguished array of sound scalar performance.

关键词： spatial smoothing coherent source acoustic vector sensor array

作者: Peng Wang Pan-Pan Wang Guo-jun Zhang Ji-jun Xiong

作者单位: National Key Laboratory for Electronic Measurement Technology, North University of China, Taiyuan, 030051, China

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 27-31

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）