An algorithm with the ability of track quality control is proposed for tracking multi-target in clutter based on the

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multi-static radar system

and the information of signal amplitude is used in the algorithm.Then

quantitative analysis is carried out in two ways:the probability of correct test at the track’s initializing time and the average sample length.These two parameters are used to represent the improvement of the performance of track test.Simulation results indicate that this algorithm can steadily track multiple targets.