中文说明：五元十字阵的目标被动声定位算法仿真，给出目标方位角估计精度、俯仰角估计精度及距离估计精度，以及目标测向和测距的精度
English Description：
Simulation of passive acoustic localization algorithm based on five element cross array is carried out. The accuracy of target azimuth estimation, elevation angle estimation and range estimation, as well as the accuracy of target direction finding and ranging are given