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- laser echo detection 激光回波检测
- To solve the laser weak echo detection under the clutter background, A dynamic programming (DP) technique has been developed for the detection of weak targets. 摘要为解决低信噪比下激光微弱回波的检测问题,提出了一种新的小目标检测算法。
- The primary advantages of DP are its sensitivity to weak targets along with its robustness to laser echo glitter. 采用动态规划方法克服了低信噪比下激光回波闪烁对目标检测的影响。
- By means of a laser oriented servo system with the function of image processing, operational difficulties in the Target COMERO can be greatly reduced when an operator is tracking a dynamic flying target, and the laser echo ratio can be improved. 利用带有图像处理功能的小型激光导向伺服系统 ,可以大大降低目标坐标测定仪操作手跟踪动态飞行目标的操作难度 ,从而提高激光回波率。
- A METHOD OF ECHO DETECTION AND RECOGNITION 一种回波信号的检测识别方法
- underwater target echo detection 水下目标回波检测
- Imitating for laser echo accurately based on CPLD 基于CPLD的精确模拟激光回波技术
- Experiment study on laser echo identities of terrain object 地面目标激光回波特征实验研究
- Sea Echo Detection with the System of Ionospheric Backscatter Sounding 利用返回散射系统监测海洋回波
- Linear Measurement System Design of Large Dynamic Range Pulse Laser Echo Power 大动态范围脉冲激光回波功率线性测量系统设计
- Study on Characteristics of Terrain Objects With Laser Echo Identities of Earth Observation 基于对地观测激光回波特征的目标特性研究
- Cumulative Normalization Algorithm to LFM Echo Detection of Underwater Moving Target Under Reverberation Noise Background 基于水下动目标LFM回波检测的累积归一化算法
- The moving echoes detected by grey-scale ultrasound is more significant than the blood flows detected by color power Doppler in the intervillous circulation in inevitable abortions (P<0.01). 早期难免流产中胎盘绒毛间隙移动点状回声显示率高于彩色能量多普勒血流显示率,差异具有统计学意义(P<0.;01)。
- Police radar and laser detection guns verified speeding drivers. 警方侦破持枪验证和激光雷达超速驾驶.
- Spathic micro-laser technology for laser proximity detection[J]. 引用该论文 刁海南;毛二可.
- target echo detection 目标回波检测
- echo detection 回波检测
- There is no single laser fit for all purposes. 没有单一种激光器能适用于各种用途。
- How does a laser beam vaporize steel? 激光束是怎样使钢气化的?
- Laser beams are also used in surgery. 激光束还可用于外科手术。