| 二维声源定位算法仿真 |
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| 引用本文： | 董洪光,李新光.二维声源定位算法仿真[J].电子测量技术,2004,24(2):35-36. |
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| 作者姓名： | 董洪光 李新光 |
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| 作者单位： | 东北大学;东北大学 |
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| 摘 要： | 文中提出新的高精度,快速二维声源定位算法.计算机采集四个声音传感器,一个风速传感器和一个风向传感器的信号,计算出声源的位置和当地的声速.用MatLab语言进行的仿真分析结果以及用VB所设计的交互式虚拟二维声源定位系统软件的使用表明,该算法是实用和有效的.
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| 关 键 词： | 二维声源定位 评价函数 极小值搜索 仿真 |
Simulation Analysis of a Two - dimension Acoustic Localization Algorithin |
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| Dong Hongguang Li Xinguang.Simulation Analysis of a Two - dimension Acoustic Localization Algorithin[J].Electronic Measurement Technology,2004,24(2):35-36. |
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| Authors: | Dong Hongguang Li Xinguang |
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| Abstract: | A new high resolution and fast two- dimension acousstic localization algorithm is proposed, in the paper. APC acqmres signals from four sound sensors, a wind speed sensor and a wind drrectlon sensor, and calculates the sound resource position and the local sound speed. The analysis results of a simulation program written in MatLab and the use of an interactive virtual two - dimension acoustic localization software written in VB show that the algorithm is practical and effective. |
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| Keywords: | acoustic localization evaluation function searching of the minimum simulation |
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