【摘要】 采用最优加权最小二乘估计和卡尔曼滤波算法，讨论了利用目标到达角（DOA）和到达时间（TOA）测量数据对运动目标进行单舰无源定位与跟踪的方法。经计算机仿真证明，该方法在无源定位系统中有一定的参考价值。更多还原

【Abstract】 By using nonlinear weighted least square estimation and Kalman filter,A single station passive location and tracking method for motive target with the direction of arriving(DOA)and the time of arriving (TOA)is discussed.The computer simulation proves that the algorithm proposed in the paper is useful for reference in passive locating and tracking system.更多还原