| 基于最小二乘法的牛顿迭代信源定位算法 |
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| 引用本文： | 刘利军,韩焱.基于最小二乘法的牛顿迭代信源定位算法[J].弹箭与制导学报,2006,26(3):325-328. |
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| 作者姓名： | 刘利军 韩焱 |
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| 作者单位： | 中北大学电子测试技术国家重点实验室,太原,030051 |
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| 摘 要： | 文中结合多种信源定位技术中的定位精度问题，提出了一种基于最小二乘法的牛顿迭代定位算法．以水声定位为例．对该算法进行了计算机仿真．并与最小二乘法的仿真结果进行了比较，结果表明该方法对于提高信源定位精度是有效的。
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| 关 键 词： | 定位精度 最小二乘法 牛顿迭代法 水声定位 |
| 收稿时间： | 2006-04-12 |
| 修稿时间： | 2006年4月12日 |
Newton Iterated Signal Source Localization Algorithm Based on the Least Squares Method |
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| LIU Li-jun,HAN Yan.Newton Iterated Signal Source Localization Algorithm Based on the Least Squares Method[J].Journal of Projectiles Rockets Missiles and Guidance,2006,26(3):325-328. |
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| Authors: | LIU Li-jun HAN Yan |
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| Affiliation: | National Key Laboratory of Electronic Testing Technology, North University of China, Taiyuan 030051 China |
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| Abstract: | This article unifies the question of localization accuracy in many kinds of signal source localization technology. Therefore one kind of Newton iterated localization algorithm based on the least squares method is proposed. It takes the hydrolocation as an example, carries on the computer simulation to this algorithm and the comparison with the simulation results gained by using least squares method, the results indicate that this method is effective in improving the signal source localization accuracy. |
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| Keywords: | localization accuracy least square method Newton iteration hydrolocation |
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