Ship targets are generally present in SAR ocean imagery as bright points.
船在卫星SAR海洋图像中一般是以亮点的形式出现。
In this article, we have a deep study on the airborne ISAR imaging of ship targets.
本文对机载ISAR舰船成像作了较深入的研究。
For ship targets, an algorithm based on image segmentation and detection of the bow of the ship was proposed.
对于舰船目标，本文提出基于分割图像和船头检测的算法。
The single antenna SAR moving ship targets 3d reconstruction is investigated based on high resolution airborne SAR.
基于单天线高分辨率机载SAR，研究了运动舰船目标三维形状重构问题。
At any time, buying stocks before the calculations necessary to buy a good reason, and calculate the good ship targets.
无论什么时候，买股票之前就要盘算好买进的理由，并计算好出货的目标。
The results of data processing show that the method is efficient, fast and accurate to detect the ship targets in SAR images.
对数据处理的结果表明，该方法能够有效、快速、准确地检测到SAR海洋图像中的舰船目标。
For HF ground wave OTH radar to detect ship targets in the shipboard environment is faced with a range of technical challenges.
高频地波超视距雷达在舰载条件下探测舰船目标面临着诸多挑战。
In order to detect ship targets under complex sea background, the high-order fractal feature and its application to texture classification are analyzed.
将高阶分形特征用于海面运动目标检测，提取出用于区分运动目标和海杂波的新的分形特征——缝隙特征。
It is not clear if this could be applied to aircraft carriers, and the problem is more complex when considering the use of ballistic missiles against moving ship targets.
还不清楚这种说法是否适用于航空母舰。考虑到针对移动目标舰船的弹道导弹的使用，这一问题就更加复杂。
This paper makes a synthetically study on the battle efficiency of anti ship missiles and the vulnerability of ship targets in the light of anti ship missile's destruction probability.
根据反舰导弹的摧毁概率，结合舰艇目标的易损性，综合研究了反舰导弹的作战效能。
In this paper, sea clutter and radar echoes from ship targets are analyzed with the concept of multifractal, and their multifractal dimensions are extracted for detection of ship targets.
利用多重分形的概念对海杂波和舰船雷达目标回波进行了分析，并提取出其多重分形特征用于舰船目标检测。
According to the characteristic of shaft-rate electric field of ships, the recognition and classification methods of ship targets based on wavelet transform and neural network were proposed.
根据舰船轴频电场信号的特点，提出了基于小波变换和神经网络的目标识别和分类方法。
The results indicate that, for high resolution superstructure of IIR of ship targets, lo-cal features are better than global features. That is, spline function method is better than FFT method.
实验结果表明，对于高分辨率的舰船上层结构的红外象而言，局部化特征优于全局化特征，即采用样条函数法比FFT法有较高识别率。
The study on the electromagnetic signature analysis and discrimination method of ship targets and outboard jamming is important research content of electronic countermine in modern naval battle.
舰船目标与舷外干扰的电磁特征分析及其干扰鉴别方法研究是现代海战中电子对抗的重要研究内容。
A simple angular method of laser antenna is presented to meet the needs of the ship laser multi-ring detection and multi-ring compensation techniques of automatic following targets.
为了满足船舶激光多环检测和自动跟踪目标多环补偿技术匹配天线的需要，用简便的角量法设计了激光天线。
Inverse Synthetic Aperture Radars (ISAR) is mainly to describe fixed radar imaging moving targets such as airplane and ship.
逆合成孔径雷达(ISAR)重点论述用固定雷达对活动目标成像，例如对飞机成像或对船成像等。
In this paper, the influences of some given magnetic targets (submarine, lost ship) to the airborne laser are studied and a parameter is obtained, which is helpful to recognize these targets.
文中研究某些特定的磁性目标(潜艇、沉船等)对偏振激光的影响并试图从中获得识别这些特定目标的参数和提高识别概率。
This paper analyzes the weakness of ground (ship) to air missile systems with CW guidance system to attack low speed targets (such as helicopters) and static air targets (balloon targets).
分析了连续波制导体系的地(舰)空导弹武器系统难以攻击低速目标(武装直升机)和空中静目标(气球靶)的弱点，并从原理上进行了分析。
Ship radiated noises include a lot of line-spectra which are valuable for targets identification. Therefore it becomes an important approach in the studies of underwater acoustics.
水下目标舰船辐射噪声中有很强的线谱成份，这些成份对分类识别是非常有价值的，因此利用线谱特征对舰船目标进行识别是水声领域研究的重要内容。
The author also suggests that when a decision of investment in a new-type ship is being made, the calculation of the economic targets should be based on the economic life of the ship.
作者还认为，在新船型论证作投资决策的时候，应当按经济寿命计算经济指标。
Line spectra provide significant information in ship-radiated noise. Extracting spectral lines from ship-radiated noise is a key technique in identification of underwater targets.
线谱是船舶辐射噪声中重要的特征信息，线谱提取是水中目标识别的关键技术。
Experiments on large Numbers of actual ship "s radiated noise samples indicate that this method may improve the result of underwater targets recognition and classification."
通过对大量实船噪声样本进行实验分析表明，该方法可以提高对水中目标识别分类结果。
The fire trails brilliantly lit the ship and could be followed by sight as they struck their targets.
火箭的尾迹正好照亮船只，它们在袭击目标时可以用肉眼观察到。
SAR imaging deals with static targets. A moving ship appears blurred in the SAR image.
SAR成像是针对静止目标，舰船目标表现在SAR图像上是散焦的。
The classification recognition for three different classes of ship-targets is measured, and the results show that the extracted features have better classification-ef…
并用提取的特征对三类舰船目标辐射噪声进行了分类识别实验，结果表明所提特征具有很好的分类识别效果。
The classification recognition for three different classes of ship-targets is measured, and the results show that the extracted features have better classification-ef…
并用提取的特征对三类舰船目标辐射噪声进行了分类识别实验，结果表明所提特征具有很好的分类识别效果。
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