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前/后向空间平滑算法与修正MUSIC算法对相关信源DOA估计性能的比较 被引量:10

A Comparison of the FB Smoothing Technique with MMUSIC in Performance with Respect to Coherent Signal DOA Estimation
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摘要 前/后向空间平滑技术(Forward/BackwardSpatialSmoothingTechnique)与修正MUSIC算法(MMUSIC)是两种估计相关信号DOA(DirectionofArrival)的有效方法。文中分别分析了它们去相关的基本原理及各自优缺点。仿真了它们的分辨性能随信噪比以及相关系数增加的情况。 The Forward/Backward Spatial Smoothing Technique and MMUSIC are two efficient algorithms for resolving coherent signals. The basic principle for their getting rid of signal coherence as well as their respective advantages and disadvantages are discussed. The variation of their resolution with the SNR and the coefficients is simulated. This article is of great help to engineers in deciding which algorithm to choose under different conditions.
作者 魏凤梅
出处 《电子科技》 2004年第8期24-28,共5页 Electronic Science and Technology
关键词 前/后向平滑技术 修正MUSIC DOA Forward/Backward spatial smoothing technique MMUSIC DOA
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  • 1何子述,电子科技大学学报,1997年,26卷,增刊,101页

共引文献8

同被引文献52

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