摘要
论文主要运用方差分析方法,以目标海拔高度为例,探究这一因素对雷达距离精度产生的影响。对试验数据首先进行了方差分析要求的三个假定判断,其次进行了方差分析,最后在结果显著的情况下,进行了参数估计和多重比较。分析的结果对于研制方可以改进存在的不足,提高装备性能,对于使用方,尽量规避不足,发挥装备的优势。
The paper mainly uses the variance analysis method to take the target altitude as an example. The method of variance analysis is used to investigate the effect of this factor on radar distance accuracy. Firstly, three assumptions of variance analysis are carried out for the test data, then the variance analysis is proceed, and the parameter estimation and multiple comparisons are carried out in the case of significant results. The results of the analysis can improve the existing deficiencies, upgrade the performance of the equipment, avoid the disadvantages and give full play to the advantages of the equipment.
作者
马强
MA Qiang(No.92941 Troops ofPLA,Huludao 125001)
出处
《舰船电子工程》
2018年第11期80-82,112,共4页
Ship Electronic Engineering
关键词
方差分析
雷达精度
多重比较
正态检验
方差齐性检验
analysis of variance
radar precision
multiple comparison
normal inspection
variance homogeneity test