The automatic target detector for High Resolution Radar (HRR) is considered.
本文研究了高分辨雷达(HRR)的目标自动检测器。
All of these problems can be solved by the direct imaging technology presented in 3d-hrr.
直接成像技术解决了一般3d成像算法计算复杂、耗时较长且不易收敛的问题。
The angular distribution functions of HRR singularity fields are analyzed via conservation integrals.
本文利用守恒积分，对HRR奇性场的角分布函数作了进一步的探讨。
The results indicate that the application of the HRR theory is positive only in the plane stress case.
结果表明，仅仅在平面应力的条件下HRR理论的应用是肯定的。
The mechanism to control HRR to a target HRR provides improved performance and emissions for such an engine.
将HRR控制到目标HRR的机制为该发动机提供改善的性能和排放。
The echo models of different high-range resolution (HRR) broadband radar signals are analyzed in this paper.
首先分析了不同距离高分辨宽带雷达信号波形的回波模型。
The effect of wind on combustion characteristics, such as HRR peak, time of HRR peak, burning rates was analyzed.
针对正方形池火，分析了热释放速率峰值、热释放速率峰值来临时间与风速的关系。
We investigate two autofocusing approaches for synthetic HRR radars using stepped frequency waveform in this paper.
本文研究步进频率波形合成HRR雷达的两种自聚焦方法。
High Range Resolution (HRR) profile is an important feature for the fault diagnosis and identification of space target.
高分辨一维距离像是空间目标故障诊断与识别的重要手段。
The heat release rate (HRR) of a fire in a tunnel is a crucial factor, both in terms of fire spread and smoke production.
隧道内火灾的热释放速率对火灾蔓延和烟气生成起着关键作用。
The J-integral fracture criterion based on HRR theory has been widely used in the studies of elastic-plastic fracture of materials.
在弹塑性断裂研究中广泛地采用着J积分断裂判据，这种判据的基础是HRR理论。近些年来，一些研究者基于数值分析和试验研究对HRR理论的适用性进行了讨论。
Distortion compensation of high resolution range (HRR) profiles plays an important role in ISAR imaging of space target with high speed.
高分辨距离像的畸变补偿是空间目标ISAR成像过程中的重要环节。
HRR analysis did not show a significant difference in the allelic(A and G) frequency of PLA2G4A gene between transmit and untransmit(P>0.05);
单倍型相对风险分析（HRR）结果显示，传递和未传递的等位基因A、G的频数分布病例组与对照组比较差异无显著性（P>0.05）；
At the rated power, the HRR for each engine has only one peak, peak pressure and rate of pressure rise for DME engine is lower comparatively.
供油提前角相同时，两者额定工况的放热率图都呈单峰，前者最大爆发压力和最大压力升高率较低。
Aiming at the classic space targets, this paper discusses the reconstruction and feature extraction of HRR profiles by sparse component analysis.
针对典型的空间目标，文章采用稀疏成份分析法研究了一维距离像的超分辨重构和特征提取问题。
The HRR image at various look angles and ratios of signal to noise is recognized by Linear Interpolation Neural Network and the result is very satisfactory.
得到任意视角及可变信噪比下的一维距离高分辨率像，并用线性内差神经网络进行识别，得到了满意的结果。
The problem of detecting the signals of high-resolution radar (HRR) in high clutter environments is investigated in this paper, with the use of theory of fuzzy sets.
本文研究了强杂波干扰背景下运用模糊集合理论解决高分辨雷达信号的检测问题。
The method of obtaining stabler range profiles is briefly discussed at first and then the limittedness of conventional matched filtering in case of HRR is pointed out.
文中首先分析了在高分辨雷达体制下获取稳定距离像的方法，并指出了传统匹配滤波方法的局限性。
In this foundation, the method of curve superposition proposed by this article may easily obtain the total HRR curve and peak value of HRR by computer when a fire occurs in the room.
在此基础上，根据本文提出的曲线叠加法采用计算机就可以容易地得到发生火灾时室内总的热释放速率曲线和热释放速率峰值。
Based on the existing methods of high frequency RCS simulation of complex target, the methods of complex target's high frequency wideband radar signatures simulation, including HRR...
并通过仿真目标和实际复杂目标的高频区宽带雷达特征信号的仿真实验结果验证了该文方法的有效性。
Based on the computation of complex targets RCS in optical region, methods of space objects wideband radar signature simulation, including HRR and ISAR image, are studied in this paper.
在光学区复杂目标RCS特征信号计算基础上，重点研究了空间目标宽带雷达特征信号包括高分辨一维距离像和二维isar图像仿真建模方法。
At present, in order to analyse the temperature and smoke in the tunnel fire, we use numerical simulation to calculate the variable, which are all based on the fire heat release rate (HRR).
目前，运用火灾模拟程序进行定量计算，分析失火隧道内的温度、烟气生成量等参数时，都是以火灾热释放率(HRR)为基础的。
The purpose of autofocusing is to remove the radial motion effect of the target from radar echoes, and only reserve the stepped frequency effect which is the basis of synthetic HRR capability.
自聚焦的目的是从雷达回波中消除目标径向运动的影响，只保留步进频率的影响，而后者是合成hrr能力的基础。
First, each range resolving unit was accumulated non-inherently in azimuth, and then the detection of HRR target was done with the GLRT detector similar to that of the mono-pulse spread targets.
该方法首先对各距离分辨单元在方位向进行非相参积累，然后利用类似单个脉冲下扩展目标的广义似然比检测器来实现高分辨率雷达的检测。
First, each range resolving unit was accumulated non-inherently in azimuth, and then the detection of HRR target was done with the GLRT detector similar to that of the mono-pulse spread targets.
该方法首先对各距离分辨单元在方位向进行非相参积累，然后利用类似单个脉冲下扩展目标的广义似然比检测器来实现高分辨率雷达的检测。
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