The research on air-to-water sound transmission is essential for designing underwater acoustic system to detect airborne target.
设计良好的水下对空声探测系统，需要深入理解空气声波透射入水规律。
Pointing and focusing a laser beam on a target that is rocketing skyward at thousands of miles per hour is no easy task, but the Airborne laser is uniquely able to do the job.
对于飞行速度每小时数千英里的目标进行激光束瞄准和聚焦并不容易，但机载激光器是唯一能够完成这项工作。
This paper deduces the equation of jamming airborne early warning radar with multi-jammer, simulates the target exposed area that multi-system joint jammers jam the airborne early warning radar.
推导了多部干扰机干扰空中预警雷达的干扰方程，仿真了多系统联合干扰机载预警雷达时目标的暴露区。
The Parametric Adaptive Matched Filter (PAMF) is a good method for the Ground Moving Target Indication (GMTI) of bistatic airborne radars.
在双基机载雷达的地面动目标检测中，参数自适应匹配滤波器(PAMF)方法是一种很有效的方法。
In the thesis, the video echo of the airborne PD radar was simulated. The simulated echoes include the signals of the target, the ground clutter and the noise.
本文研究的雷达视频回波信号模拟与仿真是针对机载下视脉冲多普勒雷达，包括目标信号、地杂波信号和噪声信号的模拟与仿真。
The airborne OTH target indication radar for ship born helicopter not only provides relay guidance and longer range, but also improves the missile attack accuracy.
舰载直升机机载超视距目标指示雷达不仅能为舰载导弹进行中继制导，延长导弹射程，而且能够提高导弹攻击精度。
The optimal decision of combat logic is very important for airborne multi target attack system (AMTAS).
攻击逻辑的优化决策对于机载多目标攻击武器系统具有重要意义。
The dissertation uses spectral-filter method to detect moving target in the real echoes received from an airborne SAR system.
针对电子所机载SAR系统的回波数据，采用频域滤波方法有效地进行动目标检测和成像。
In this paper, slowly moving target detection for airborne fire-control radar and the effect of transmitting bandwidth are discussed.
该文研究机载火控雷达对慢速目标的检测方法以及发射信号带宽对慢速目标的检测性能的影响。
The purpose of the airborne fire control system is to improve hit accuracy for target and reduce shooting error as far as possible.
机载火控系统的目的是提高命中目标精度，尽量减小射击误差。
The problem of time and spatial registration and target tracking for multiple airborne mobile platforms and sensors in a fusion system is considered.
研究多个空中移动平台的时间空间数据配准与目标跟踪问题。
The purpose of selecting optimal launch point is to optimize the attack effect, which is of great significance to airborne multi target attacking system.
选择最佳发射点就是以预期攻击效果最佳化来确定开火时机，这对多目标攻击武器系统具有重要意义。
This paper deduces the equation of jamming airborne early warning radar with multi-jammer, simulates the target exposed area that multi-system joint jammers jam the airborne early warning radar.
本文推导了多部干扰机干扰空中预警雷达的干扰方程，仿真了多系统联合干扰机载预警雷达，地空干扰系统掩护运动目标时目标的暴露区。
Airborne radar moving target detection MTD systems must accurately estimate clutter spectrum centroid to suppress the clutter.
在机载雷达动目标检测(MTD)处理中，为了有效抑制杂波，必须先对杂波谱中心进行准确估计。
The purpose of the airborne fire control system is to improve hit accuracy for target and r…
机载火控系统的目的是提高命中目标精度，尽量减小射击误差。
The purpose of the airborne fire control system is to improve hit accuracy for target and reduce shooting err...
机载火控系统的目的是提高命中目标精度，尽量减小射击误差。
In this paper, a filtering theory is applied to the multiple closed-loop feedback system for tracking a single target in range, velocity, azimuth and elevation in an airborne radar.
本文论述将滤波理论应用于机载雷达中对单个目标进行距离、速度、方位角和高低角跟踪的多环反馈系统。
The equation is conduced to jam an airborne early warning radar with several jammers and the stimulation of target-exposed range is shown under the circumstance of several jamming systems.
推导了多部干扰机干扰空中预警雷达的干扰方程，仿真了多系统联合干扰机载预警雷达时目标的暴露区。
On airborne platform, image movements involve target movement, background movement and platform movement.
运动平台下，图像的运动包括目标、背景和平台的运动。
The three methods have the high reliability to the airborne sound target, may as the sorter input.
三种目标提取方法在对空中目标声信号的特征提取均具有较高的可靠性，可作为分类器的输入。
The azimuth information of target acquired by airborne Radar Warning Receiver (RWR) is used to estimate the distance, speed and other motion information of the target through non-linear filtering.
针对载机尾后目标探测问题，提出利用机载雷达告警接收机提供的目标方位信息，运用非线性滤波算法对载机尾后目标的距离、速度等运动信息进行实时估计。
Linear phase error leads to that the estimated target location offsets from its original location in airborne SAR imaging, and the Doppler centroid frequency will be changed.
线性相位误差导致机载SAR成像后目标的位置发生偏离，从而改变多普勒中心频率。研究线性相位误差的特点，提出一种改进的杂波锁定估计方法。
The airborne SAR presented here USES a four horn antenna to detect and track ground moving target.
文中的机载SAR用一发三收四口径天线对地面动目标进行监测和跟踪。
The equation is conduced to jam an airborne early warning radar with several jammers and the stimulation of target-exposed range is shown under the circumstance of several jamming systems.
随队干扰是现代雷达干扰技术中常见的情况，文中讨论了在随队干扰环境中，通过干扰方程来求解雷达的暴露区的算法。
The equation is conduced to jam an airborne early warning radar with several jammers and the stimulation of target-exposed range is shown under the circumstance of several jamming systems.
随队干扰是现代雷达干扰技术中常见的情况，文中讨论了在随队干扰环境中，通过干扰方程来求解雷达的暴露区的算法。
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