... 脉冲红宝石光学激光器 pulsed ruby optical laser 脉冲激光雷达 pulsed lidar 脉冲激光器 pulse laser ...
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首先对机载微脉冲激光雷达探测的数据进行校正。
Firstly, the detecting data of airborne micro-pulse lidar is sorted and calibrated.
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；
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.
文章分析了调制脉冲激光雷达探测信号水下传输模型，研究了海水后向散射信号以及目标反射信号的频域特性。
The article analyses the seawater transport model of the modulated-pulse LIDAR signal, and the frequency characteristic of the seawater backscattering signal and target reflecting signal are studied.
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