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Using the Weight in Time Window to Associate Tracks

SHI Jiao-hua;China Academy of Electronics and Information Technology;  
A new method using the weight in time window to associate tracks is developed. Object's kinematic state may have many different kinds of state variables,such as range,azimuth and elevation.Each state variable is time-related mechanical characteristics. The common time range of two tracks is divided into several time windows. The weight in each time window is computed. The similarity of these two tracks based on each state variable is generated according to the weight difference in time window.Correct association can be made using DS theory or Bayes theory.
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