So, beamforming, higher resolution method and array error calibration for broadside arrays became important research contents.

舷侧阵的波束形成方法、高分辨方法和阵列误差校准技术就是课题的重要研究内容。

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The mathematical model for location, the main error sources, the calibration method for underwater array and the way to correct the state of the underwater array are discussed.

文中叙述了定位解算数学模型、主要误差源、水下基阵校准及姿态修正方法。

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The effect of array antenna channel error on DOA algorithm and analysis of some array antenna channel error calibration motheds is given.

分析了阵列天线的通道误差对DOA估计算法的影响，研究了一些校正算法的性能。

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The effect of array antenna channel error on DOA algorithm and analysis of some array antenna channel error calibration motheds is given.

分析了阵列天线的通道误差对DOA估计算法的影响，研究了一些校正算法的性能。

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