国产欧美精品一区二区,中文字幕专区在线亚洲,国产精品美女网站在线观看,艾秋果冻传媒2021精品,在线免费一区二区,久久久久久青草大香综合精品,日韩美aaa特级毛片,欧美成人精品午夜免费影视

Modern warships possess several sensors to detect targets for combat mission, so it is necessary to estimate bias of range, azimuth, elevation and velocity parameters. This paper presents a novel algorithm uses statistical analysis for bias estimation of these parameters for ship sensors, with minimum-variance polynomial fitting and null hypothesis testing. By statistically comparing track data from different sensors, this algorithm locates sensor abnormality of measurement accuracy for sensors and the bias between different these sensors.