The highlight structure model of underwater target echo and the model of underwater target dimension recognition based on cross-spectrum method of splitting beam are given. The generating methods of reflecting and scattering highlights digital time series are presented. 分析并给出水下尺度目标回波的亮点结构模型和基于分裂波束互谱法对目标尺度识别的模型,以及稳态反射亮点与随机散射亮点数字时间序列生成方法。
Echo Structure for Splitting Process of A Long Life Cycle Thunder Cloud 一例长生命史雷暴云分裂过程的回波特征
Combining the sounding data and environment wind field, the echo characteristics of hailstorm produced splitting process were analyzed. 结合探空资料和环境风场,分析了此个例强雷暴云分裂过程的回波特征。