rain clutter meaning in English

雨滴杂乱回波

This paper comprises two parts : radar clutter simulation and adaptive moving target indication . in the former part , we analyse the generation mechanism of single - channel radar correlated clutter and illuminate the simulated modeling way of rayleigh , log - norm , wei bull , k - distributed clutter with special power spetrum . all these models are used into the practical simulation of ground clutter , cloud - rain clutter and chaff jammer according to their features
在雷达杂波仿真部分分析杂波的产生尤其是单通道相关雷达杂波产生的机理，具体阐明了在指定杂波功率谱情况下，幅度服从瑞利分布、对数正态分布、韦伯分布和k -分布的杂波的建模与仿真方法，并根据不同分布的特点，将其应用到地杂波、气象杂波和箔条干扰的仿真中。