1) HRRP
高分辨一维距离像
1.
In automatic target recognition of radar,high-resolution range profile(HRRP) is an important feature which is very sensitive to attitude change of the target.
高分辨一维距离像是雷达自动目标识别的重要特征之一,它对目标姿态变化很敏感,只有通过进一步处理才能够实现有效的目标识别。
2.
In order to improve the identification performance of support vector machine(SVM)under the condition of limited high resolution range profile(HRRP),the interpolating method was studied and adopted to interpolate the HRRP along azimuth.
为了在高分辨一维距离像(HRRP)数据有限的情况下提高支持向量机(SVM)的识别性能,采用插值方法对原数据按方位角进行插值处理。
3.
Aiming at the problem of lower correct identification rate and stability of the support vector machine(SVM) identifying the high resolution range profile(HRRP),the theory of target decomposition was studied and applied to decompose the radar target\'s polarization scatter matrix,and the target\'s structure characteristic profile was calculated.
针对支持向量机(SVM)对目标高分辨一维距离像(HRRP)识别率和稳定性不高的问题,研究将目标分解理论推广应用于对目标极化散射矩阵的分解,求得了目标结构特征像。
2) one-dimensional high resolution range image
一维高分辨距离像
1.
While obtaining one-dimensional high resolution range image,targets detection and velocity estimation are implemente
从脉间频率步进雷达动、静目标视频回波的相位组成入手,分析并仿真了两种简单易行的动、静目标的检测方法,在获得一维高分辨距离像的同时,完成目标检测与速度估计。
3) HRR Range Profile
高分辨雷达一维距离像
5) radar HRRP
雷达目标高分辨一维距离像
6) high-resolution range profile
高分辨距离像
1.
Due to the aspect sensitivity of high-resolution range profile (HRRP), the template database should include all the templates for each small aspect range.
由于雷达的高分辨距离像对方位变化非常敏感,模板库中对每个目标都必须按较小的方位范围建立所有有关方位的模板。
2.
Due to the nonlinear separability and high feature dimensionality of high-resolution range profile(HRRP),an approach based on the so called optimized kernel fisher discriminant analysis for radar target recognition is proposed.
针对雷达目标高分辨距离像非线性可分和高特征维数的特点,提出一种基于优化核Fisher判别分析的雷达目标识别方法。
补充资料：高分辨电子显微镜(见高分辨电子显微术)
高分辨电子显微镜(见高分辨电子显微术)
high resolution electron microscope
高分辨电子显微镜high resolution eleetronmieroseope见高分辫电子显微术。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条