On the Use of Phase Characteristics for Signal Source Localization

On the Use of Phase Characteristics for Signal Source Localization
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DOI：
10.1109/dsp.2009.4785999
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发表时间：
2009-02
期刊：
2009 IEEE 13th Digital Signal Processing Workshop and 5th IEEE Signal Processing Education Workshop
影响因子：
--
通讯作者：
K. Ichige;H. Arai
K. Ichige;H. Arai
中科院分区：
其他
文献类型：
--
作者：
K. Ichige;H. Arai

文献摘要

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本文介绍了利用相位特征进行信号源定位的效果。传统的算法往往只关注复矢量的幅值特征，而不能吸引相位特征。回顾了相位特征在信号和图像处理中的重要作用，我们期望它们也能有效地解决源定位问题。我们研究了如何处理相位特征来定位信源，并给出了一些仿真结果。
This paper presents the effect of using phase characteristics for signal source localization. Conventional algorithms often pay attention only to the amplitude characteristics of complex vectors and do not attract phase characteristics. Recalling that phase characteristics play an important role in signal and image processing, we expect that they would also be efficient for source localization problems. We study how we deal with phase characteristics for source localization, and show some simulation results.