英语词汇passive tracking怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	passive tracking
释义	passive tracking 简明释义被动跟踪：指通过接收被动信号或被动设备来跟踪目标的位置或行动。无源跟踪：指通过接收无源信号或无源设备来跟踪目标的位置或行动。网络释义 1 [雷达]?无源跟踪基于伪线性卡尔曼滤波的两站红外无源定位及跟踪技术_电子资料文库关键词:伪线性卡尔曼滤波;红外搜索与跟踪;无源跟踪 [gap=1285]Key Words : pseudo2linear Kalman filter ; IRSTS ;passive tracking 短语 1 passive tracking system 无源跟踪系统 2 passive-satellite passive tracking 无源卫星被动跟踪 3 targets passive tracking 目标被动跟踪双语例句 1 To improve the performance of passive tracking, the Gaussian sum particle filter (GSPF) was proposed. 为提高被动跟踪性能，提出了一种高斯和粒子滤波方法。 2 The traditional passive tracking algorithm under polar coordinates and its deficiencies were analyzed. 介绍了极坐标系下的被动跟踪算法及存在的问题，并分析了其原因。 3 Tracking initiation and data association are key techniques of multi-target passive tracking by single observer. 跟踪起始与数据关联是机动多目标单站无源跟踪的关键技术。
随便看	primary stress field primary stress, initial stress primary string processing primary string processing operation primary structural primary structural component primary structural elements primary structure primary structure change primary structure of proteins primary structure of root primary structurist primary strut of subperiosteal implant primary struts implant substructure primary study primary subarea primary subject primary submodule primary subroutine primary subscript primary subset primary substance primary substation primary subtractive colour primary succession

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