【摘要】 讨论了一种被动传感器阵列实现信号源方位估计的基于交替投影叠代算法的最大似然(ML)估计方法。此估计方法可用于当信号相关和采样信号较少时目标的方位估计。仿真结果表明了此方法的有效性。更多还原

【Abstract】 We present an efflcient method for maximum likelihood estimation of bearing based on AP (alternating projection) algorithm. The application of the method to the multiple sources in passive sensor arrays is considered. The method is well applicable to the case of the coherent signals and the limited sampling data. We demonstrate the effectiveness of the method on simulation data.更多还原