the National Natural Science Foundation of China (Grant Nos. 60172033, 60672139 and 60672140);the Excellent Ph. D Paper Author Foundation of China (Grant No. 200237);and the Natural Science Foundation of Shandong Province (Grant No. 2005ZX01)
In dense target and false detection scenario of four time difference of arrival (TDOA) for multi-passive-sensor location system, the global optimal data association algorithm has to be adopted. In view of the heavy ...