radar echo

常见例句

Radar echo simulator is a kind of signal generator used to debug the subsystems of radar signal reception and processing.
雷达回波模拟器是用来调试雷达接收分系统和信号处理分系统的一种信号发生器。
According to laser radar echo characteristic, the difference filter and the match filter were adopted. As a result, the SNR is advanced about 1.5 times.
根据三脉冲激光雷达回波信号的特点，对信号进行差分滤波和匹配滤波处理，信噪比提高约1.5倍；
The classification of radar echo in the strong convection rainstorm weather into four types helps to utilize the characteristic of radar echo for forecast of the strong convection rainstorm weather.
将南宁市强对流暴雨天气的雷达回波分成四种类型，对利用雷达回波特征制作强对流暴雨天气预报提供帮助。