Using this method can greatly speed up the generation of random target array and obtain a characteristic better than that of a cross array.
利用这种技术可以大幅度提高随机目标阵列的生成速度，由此得到的随机目标比十字阵列有更好的特性。
Considering the problems facing by the localization method for widely used four-element cross array, a five-element cross array scheme is proposed.
针对广泛采用的平面四元十字阵定位方法存在的固有缺点，提出了基于五元十字阵的低空目标声测无源定位算法。
Three experiments are described in the paper, i. e. the sound image of cross array with five elements, the sound image of underwater engine, and the sound image of moving ship model.
文中介绍了关于三种不同声源的声图像试验及试验结果，即：水下五元十字形声源的声图像；某型水下发动机的声图像和一艘水面航行船模的声图像。
After comparison, cross-array, with four sensors symmetrically located in the same plane, has been regarded as the central array for target direction.
文中首先研究了声目标定向技术，通过对比，确立了平面四元十字阵作为定向的核心阵形。
After comparison, cross-array, with four sensors symmetrically located in the same plane, has been regarded as the central array for target direction.
文中首先研究了声目标定向技术，通过对比，确立了平面四元十字阵作为定向的核心阵形。
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