说明：  性能优化的跟踪门算法 一个基于数据关联性能评价的优化跟踪门算法，并通过它来减少跟踪门内来自非本目标的回 波，最终达到提高多目标多传感器跟踪系统性能的目的)与最优跟踪门相比，经理论分析和仿真数据表明，本算法有效 改善了系统的性能，尤其在强干扰、高虚警的情况下更为明显)
(Performance Optimization of Tracking Gate Algorithm of a performance evaluation based on the data association Tracking Gate Algorithm optimization, and through it to reduce the tracking of the target sector from non-echo, and ultimately to improve multi-target multi-sensor tracking system for the purpose of performance) and compared to optimal tracking of the door by the theoretical analysis and simulation data show that the algorithm effectively improve the system performance, especially in strong interference, and high false alarm more obvious cases))