The laser signal combined with a closed - loop control system can be used in automatic level flatting of the ground.
自准水平激光仪的激光信号与闭环控制系统的结合,实现地面的水平平整,它是自准水平激光仪的一种动态应用。
Laser signal is affected by the scintillation in the course of atmospheric transmission,thus the performances of the laser detecting system are unstable In this paper,the effect of atmospheric scintillation to laser signal detection is roughly estimated and calculated The corresponding changes of signal detection are also demonstrate
文中对大气信道中大气闪烁效应对激光信号检测的影响作了初步的分析和计算，并给出了在一定大气湍流条件下激光检测相应的变化。
Lidar signal subsection denoising based on multi-dimension EMD;
基于多尺度EMD的激光雷达信号分段去噪
In view of lidar return signal easily polluted by various noises, a new method of Empirical Mode Decomposition (EMD) that can analyze the nonlinear and non-stationary signal is introduced to decompose lidar signal.
针对激光雷达回波信号较弱易于被各种噪声污染的特点,本文提出利用经验模态来模态分解(EMD)这一非线性、非平稳信号处理方法,对Mie散射激光雷达信号进行多尺度分解。
Displacement characteristics of laser moire signals of the grating inclination for moire precision alignment systems are introduced.
介绍了激光莫尔信号精密定位装置中光栅倾斜时莫尔信号的位移特性,给出了光栅倾斜时差动式和修正式精密定位方法、定位精度的计算机仿真计算结果,说明了装置中光栅设定的角度倾斜如何影响精密定位装置的定位精度。
The modulated underwater laser signal can be detected by using a direct light intensity detecting method.
利用直接光强检测方法可以检测受水下声信号调制的激光信号。
The analysis and research for the laser beam through atmosphere channel in APT system
空间光通信APT系统中大气信道对激光信号传输影响的分析和研究
Laser Proximity Fuze Signal Processing Technology Based on DSP;
基于DSP的激光近炸引信信号处理技术
Analysis on Echo Waveform Processing Method of Laser Fuse
激光引信回波信号处理方法分析研究
Reconstruction of Vibration Signal from Laser Diode Self-Mixing Interference Signal
从激光二极管自混合干涉信号重建振动信号
The Study of Improve the S/N of Capillary Electrophoresis Fluorescence Signal;
提高激光诱导荧光检测信号信噪比的研究
Dispersion of Light Prism-based Half Kind Simulation for Echo Signal of Laser Fuze
基于分光棱镜的激光引信回波信号半实物仿真
Signal Extraction and Simulation for 2μm Coherent Wind Lidar;
2μm相干激光测风雷达信号提取与仿真
The Digital Data Processing of Ocean Atmosphere Detection;
海洋大气激光探测中的数字信号处理
The Researches on Signal Processing Techniques of Coherent Wind Lidar
相干激光测风雷达信号处理技术研究
Research on Laser Warning Multi-Channel Signal Synchronous Control System
激光告警多路信号同步控制系统研究
Simulation of Echo Signal in Laser Imaging Detection System
脉冲激光成像探测系统回波信号仿真
Medium and low frequency underwater acoustic signals detecting with laser interferometry
中低频水下声信号的激光干涉法探测
Signal processing system of laser doppler based on LabVIEW
基于LabVIEW的激光多谱勒信号处理系统
Frequency Estimation Algorithm of Laser Doppler Signal
一种激光多普勒信号的频率估计算法
The Laser Communication System of Large Capacity CO_2--The Detection and Process Technology of Laser Pulse;
大容量CO_2激光通信系统——激光脉冲信号探测和处理技术
Analysis of Correlation Dimension of Chaotic Laser Signal Generated from Semiconductor Lasers with Optical Feedback;
外光反馈半导体激光器产生激光混沌信号的关联维数分析
Signal Acquisition and Transmission Technology in Far-Field Laser Spot Detection
激光远场光斑检测中信号采集与转贮技术研究