基于混合条件平均方法的修正PDA算法性能预测
doi: 10.3724/SP.J.1146.2006.00982
Modified PDA Algorithm Performance Prediction Based on Hybrid Conditional Averaging Approach
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摘要: 针对高密度杂波环境中的跟踪问题，首先介绍了修正的PDA算法(MPDF)，然后利用混合条件平均(HYCA)方法对其进行性能预测，得到了一系列性能指标的离线递推算法。仿真结果表明采用HYCA方法对MPDA算法进行瞬态性能预测的有效性，同时也证明了MPDA算法在跟踪精度方面优于原PDA算法。Abstract: Taking into account target tracking in high-density clutter, first the modified PDA algorithm (MPDA) is presented, then its performance estimation is obtained by using HYbrid Conditional Averaging(HYCA)approach, which gives us a series of off-line recursive algorithms for performance measurement. Simulation results show that the modified algorithm performance prediction based on HYCA approach is effective, and MPDAs tracking precision is improved in contrast with PDAs.
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