该文针对无源测向交叉定位系统提出了基于多维指派算法的被动多目标跟踪方案。
A new multitarget tracking method based on multidimensional assignment algorithm is developed for passive DOA systems in the paper.
传统的无源定位方法大都采用多个接收机测向，交叉定位，但其测向精度低，难以满足实际需求。
The traditional passive location method is cross positioning. But its accuracy is too low to fulfil practical requirement.
传统的无源定位方法大都采用多个接收机测向，交叉定位，但其测向精度低，难以满足实际需求。
The traditional passive location method is cross positioning. But its accuracy is too low to fulfil practical requirement.
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