| Radar data processing is an important part of radar technologies. The performance and value of radar are improved by data processing technology. Radar data processing software has been focused more and more widely and automatic,high-speed, high precision,mass storage are the remarkable feature and developmental direction of data processing.The basic principle and characteristic of airborne surveillance radar data processing are introduced. The typical methods of state estimation and multiple target data association are discussed. The simplified JPDA algorithm of is simulated. The problems of filter design,coordinate selection,track initiation , tracking gate and dynamic Compensation on platform motion are studied. Lastly, the maneuver target tracking algorithms are decrypted and the characteristic and disadvantage of three algorithms are analyzed. |
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