分析对空间目标探测的影响因素。
The affection of factors about spatial object observation is analyzed.
介绍利用布里渊散射的目标探测技术。
Target detection techniques based on Brillouin scattering are presented.
为水下目标探测和识别提供了新的理论和方法。
This may provide a novel theoretical means in detecting and recognizing underwater targets.
介绍了外照射源目标探测的作用和研究的必要性。
The feature of passive detection and the necessity to research it are described first.
研究用于空间目标探测的红外光谱仪信号处理技术。
The signal processing techniques of infrared spectrum radiometer for detecting spatial objects was investigated.
最终完成目标探测识别的算法处理，实现声源定位识别功能。
Finally arithmetic processing of detection and orientation are completed, function of sound source orientation is accomplished.
这种单目镜通过图像增强技术进行目标识别，通过红外技术进行目标探测。
The monocular USES image intensification for target identification and IR for target detection.
实验证明，该策略可有效改善传感器网络覆盖率和目标探测概率。
Experiments show the new strategy can efficiently improve sensor network coverage and target detection accuracy.
讨论了如何利用数字信号处理技术提高激光雷达的目标探测能力。
This paper discussed how to use digital signal processing technology to improve the laser radar's target detection ability.
利用目标的红外光谱特性进行目标探测和识别是一种有效的方法。
The detecting and identifying the space target using infrared spectrum of space target is very effective method.
随着低噪声安静型潜艇的出现，传统的水下目标探测手段面临着挑战。
Along with the appearance of the low noise peaceful submarine, the traditional undersea detection methods face the new challenge.
防空武器火控系统对空中目标探测与跟踪的方式分为主动式和被动式两种。
There are two detecting and tracking modes for air targets, initiative mode and passive mode.
在磁性目标探测中用这种方法可以提取出隐藏在变化地磁场中的弱目标信号。
Using this method, the faint object signal hided in the geomagnetic disturbance can be extracted.
准确、有效的目标回波模型是声纳目标，特别是小尺度目标探测与识别的基础。
An accurate and effective sonar target echo model is a basis of detecting and recognizing sonar target, especially small scale target.
声波在海底界面的反射和透射是海底散射、海底混响、海底目标探测的重要问题。
Reflection and refraction of acoustic waves at a sediment interface is an important problem for seafloor scattering, bottom reverberation and the acoustic detection of objects.
提出了一种交互式目标航线的建立和推演方法以及雷达目标探测时间的判定方法。
Besides that, an interactive method for drawing target tracks and a time decision method for radar detecting target are proposed in this paper as well.
合同的目标是提高作战人员的目标探测和识别能力，帮助作战人员在任何环境下有更好的视野。
The goal is to enhance warfighter target acquisition and identification capabilities, which will help warfighters see better in all environmental conditions, they said.
该模拟器以空间目标为主要研究对象，以我国新一代空间目标探测雷达为应用背景。
This simulator 's research object is space target, and its application background is our nation' s new generation space targets exploration radar.
杂波是雷达信号检测和处理的固有环境，严重影响了雷达低空目标探测与跟踪的性能。
Clutter is connatural condition of signal measuring and processing, which affect the radar's detectability and tracking ability of low-altitude target seriously.
FL-19有六根导弹发射管、一套集成的光电目标探测与追踪单元，都装在轻型装甲卡车的后部。
The FL-19 has six single-shot missile tubes with an integral electro-optical (EO) target detection and tracking unit, all mounted on the rear section of an armoured light truck.
该测量方法在激光水下成像、水下目标探测以及对潜激光通信都将具有重要的推广应用价值。
This means of measurement will be widely used in the fields such as laser underwater imaging, underwater target detection and laser submarine communication.
电离层频率调制导致地表面杂波的多谱勒展宽，极大地限制了高频天波雷达的目标探测性能。
Ionospheric frequency modulation causes spreading of the surface clutter in Doppler domain which greatly limits the detection performance of HF sky-wave radars.
根据被动磁引信工作特点，设计了基于三维磁阻传感器和DSP的铁磁性目标探测与定位系统。
According to the passive magnetic fuze operational characteristics, the ferromagnetic target detecting and locating system based on tri-axial magnetoresistive sensors and DSP was designed.
试验结果验证了模型和计算公式的正确性，可为空间目标探测光学系统的设计提供了设计参考。
In the end the correctness of the model and formula are proved by test, so it can provide reference to optical system design used in space un-illuminant targets detection.
建立了机载激光水下目标探测中的卵形螺旋线扫描系统的数学模型，提出了点阵均匀性优化方案。
A mathematical model for an ovoid spiral scanning system with airborne laser for underwater object detection is developed and a scheme for dot matrix uniformity optimization is proposed.
本文以高距离分辨率技术为基础，通过理论分析和仿真，寻找一种解决低空目标探测与跟踪的新途径。
Through theory analysis and simulation, this article presents a new method of low altitude target detection and tracking, based on high distance resolution technology.
获取空间高速动态目标的宽带回波数据是进行空间目标电磁特性研究，开展空间目标探测与识别的基础。
Obtaining radar echo of high-speed dynamic space target is the basis of research on space targets' electromagnetic characteristics, space targets exploration and recognition.
正演模拟与偏移处理的结合，为今后利用超宽带探地雷达进行地下目标探测及识别打下了良好的理论基础。
Through the combination of forward modeling and migration, it has laid a good foundation for target identification and geological interpretation with UWB-GPR in the future.
正演模拟与偏移处理的结合，为今后利用超宽带探地雷达进行地下目标探测及识别打下了良好的理论基础。
Through the combination of forward modeling and migration, it has laid a good foundation for target identification and geological interpretation with UWB-GPR in the future.
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