| 多普勒效应对应用IMP算法估计目标方位的影响 |
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| 引用本文： | 罗松,张云武,许江平,李苹.多普勒效应对应用IMP算法估计目标方位的影响[J].声学技术,1999,18(1):32-34. |
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| 作者姓名： | 罗松 张云武 许江平 李苹 |
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| 作者单位： | 昆明船舶设备试验研究中心 |
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| 摘 要： | ＩＭＰ算法用于运动目标线谱信号处理时，为了解运动目标多普勒效应对ＩＭＰ算法目标方位角估计的影响，本文利用水池试验数据进行了仿真研究。文中叙述了ＩＭＰ算法目标方位估计原理，给出运动目标在多普勒频移情况下，ＩＭＰ算法对目标方位估计的仿真结果。
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| 关 键 词： | IMP算法 多普勒效应 方位估计 水听器 信号处理 |
| 收稿时间： | 1998/9/23 0:00:00 |
| 修稿时间： | 1998/12/3 0:00:00 |
Doppler effect on azimuth estimate of a moving target with IMP algorithm |
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| LUO Song,ZHANG Yunwu,XU Jiangping and LI Ping.Doppler effect on azimuth estimate of a moving target with IMP algorithm[J].Technical Acoustics,1999,18(1):32-34. |
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| Authors: | LUO Song ZHANG Yunwu XU Jiangping and LI Ping |
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| Affiliation: | Kunming Shipborne Equipment Reserch and Test Center, Kunming 650051;Kunming Shipborne Equipment Reserch and Test Center, Kunming 650051;Kunming Shipborne Equipment Reserch and Test Center, Kunming 650051;Kunming Shipborne Equipment Reserch and Test Center, Kunming 650051 |
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| Abstract: | Abstract Based on the data obtained from an in-pool test, a simulative study is made to look at the Doppler effect on azimuth estimate of a moving target in the case of using the IMP(Incremental Multi Parameter)algorithm. In this paper the principle of azimuth estimate of a moving target with IMP algorithm is described and the simulative results of the estimation wve provided. IMP algorithm, Doppler effect, azimuth estimate |
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| Keywords: | IMP algorithm Doppler effect azimuth estimate |
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