平面相交法时差定位
TDOA LOCATION USING PLANE INTERSECTION
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摘要: 该文介绍了一种基于时差定位的平面相交定位算法,它具有算法紧凑,不要迭代,定位精度高的优点,讨论了一种减少运算量的修正方法,给出了模拟结果。
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关键词:
- 时差; 定位; 平面相交
Abstract: An algorithm of TDOA location using plane intersection is introduced. Its advan-tages are closed-form, no need of iteration and high accuracy. A modified algorithm is given also to save computation with simulation results. -
J.O.Smith.J.S.Abel.Closed-from least-squares source location estimation from range-difference measurements,IEEE Trans.on ASSP 1987,35(12),1661-1669.[2]R.Schmitd,Least squares range difference location,IEEE Trans.on AES,1996,32(1),234-241.[3]程云鹏主编,矩阵论.西安:西北工业大学出版社,1989,360-371. -
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