nnf meaning in Chinese

纳米比亚全国阵线

This paper studies and discusses comprehensively the applications of data processing techniques in track while scan radar . it begins with studies of filter theory and multitarget tracking theory , and continues to make deep discussion of such topics in the multitarget tracking environment as target movement models , adaptive - filtering and prediction , dynamic data association algorithms , and measured data . for radar using purpose , the data algorithms for nnf and the adaptive a - p filtering and prediction based on " cv " model are studied emphatically
论文对边扫描边跟踪雷达中数据处理技术的应用作了全面的研究与讨论，深入研究了符合实际的滤波理论与多目标跟踪理论；对目标运动模型、自适应卡尔曼滤波与预测技术、各类数据关联算法、量测数据的处理等多目标跟踪所涉及的主要内容进行了讨论；根据实际雷达跟踪要求，对nnf数据关联算法和基于“ cv ”运动模型的自适应滤波与预测算法等作了重点研究。