针对高密度杂波环境中多目标航迹起始时虚假航迹多和起始处理速度慢的问题,提出了一种将扫描点迹先聚类后进行航迹起始的新算法TI-GCL(Track Initiation Algorithm Based on Grid Clustering and Modified Logic Algorithm)。新算法通...针对高密度杂波环境中多目标航迹起始时虚假航迹多和起始处理速度慢的问题,提出了一种将扫描点迹先聚类后进行航迹起始的新算法TI-GCL(Track Initiation Algorithm Based on Grid Clustering and Modified Logic Algorithm)。新算法通过网格核技术和边界提取技术分别对高、低密度网格中的回波点迹进行处理,得到更为准确的簇,进一步利用簇中数据对象的相似度进行聚类,最后对每个聚类中的点迹运用修正逻辑法起始目标航迹。仿真结果表明,该算法在高密度杂波环境下能够准确、快速地起始多目标航迹,适于工程运用。展开更多
Seriously,revisability of logic is referred to logical systems,but not the logic itself.If logic can be referred to formal structure of argument,if we regard logic as objects of study,if revisability of logic is refer...Seriously,revisability of logic is referred to logical systems,but not the logic itself.If logic can be referred to formal structure of argument,if we regard logic as objects of study,if revisability of logic is referred to logical validity,we should believe that logic is not revisable.If we regard logic as some study,this logical systems may contains mistakes and then is revisable.If revisability of logic is referred to logical systems,in the sense of replacement,we can think that the logical systems can be revisable.The diversify of logical systems,the emergence of new logical theories is a development tendency of modern logic.展开更多
文摘针对高密度杂波环境中多目标航迹起始时虚假航迹多和起始处理速度慢的问题,提出了一种将扫描点迹先聚类后进行航迹起始的新算法TI-GCL(Track Initiation Algorithm Based on Grid Clustering and Modified Logic Algorithm)。新算法通过网格核技术和边界提取技术分别对高、低密度网格中的回波点迹进行处理,得到更为准确的簇,进一步利用簇中数据对象的相似度进行聚类,最后对每个聚类中的点迹运用修正逻辑法起始目标航迹。仿真结果表明,该算法在高密度杂波环境下能够准确、快速地起始多目标航迹,适于工程运用。
文摘Seriously,revisability of logic is referred to logical systems,but not the logic itself.If logic can be referred to formal structure of argument,if we regard logic as objects of study,if revisability of logic is referred to logical validity,we should believe that logic is not revisable.If we regard logic as some study,this logical systems may contains mistakes and then is revisable.If revisability of logic is referred to logical systems,in the sense of replacement,we can think that the logical systems can be revisable.The diversify of logical systems,the emergence of new logical theories is a development tendency of modern logic.
