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- one dimensional range profile 一维距离像
- one - dimensional range profile 一维距离像
- Method of Moving Target Phase-Coherent Integration Based on One Dimensional Range Profile 基于一维距离像的运动目标相参积累方法
- one dimensional range profiles 一维距离成像
- Keywords radar target recognition;nonlinear dynamics;feature extracting;chaotic serial;fractal;angular glint;independent component analysis;one dimension range profile;scattering centre; 雷达目标识别;非线性动力学;特征提取;混沌序列;分形;角闪烁;独立成分分析;一维距离像;散射中心;
- In this pape r, the formation principle of radar target range profile is analyzed at first. 首先分析了雷达目标一维距离像形成原理。
- MMW high resolution radar range profile two-step stretch processing method direct digital synthesis （DDS）. 标 签 毫米波高分辨雷达 距离像 双脉冲伸缩处理 直接数字合成(DDS).
- The motion compensation factor for the bistatic range profile of a moving target is also proposed. 分析了对多散射中心目标的双基地距离像与单基地距离像之间的关系,最后对双基地距离像进行了仿真。
- Research on radar target's one dimensional range image simulation 雷达目标一维距离像计算仿真研究
- Jin Yan.High Resolution Range Profile Statistical Property Analysis of Radar Target[C].Proceedings of IEEE 2002 ICSP:1 469-1 472. 邢孟道;保铮.;飞机目标的一维距离像特性[J]
- T hen we analyze the target scattering center model, angle movement model and the simulation of radar target range profile based on these models. 并具体分析了目标的散射中心模型、角运动模型及根据这些模型进行目标一维距离像仿真的方法。
- It will approach to Gaussian distribution after accumulating sea clutter along with one dimensional range images, which can achieve signal detection in advantage of higher order cumulant and spectra. 经过非相参积累的海杂波沿距离像的分布接近高斯分布，沿距离像计算回波信号的高阶累积量、高阶谱，可以实现目标的检测。
- Zhou D Y,Shen X F,Yang W L.Unknown target discrimination using range profile of radar target[J].Chinese Journal of Radio Science,2002,17 (2):147-150. [2]周代英;沈晓峰;杨万麟.;雷达目标一维距离像识别中的非训练目标判别[J]
- How to extract effective discriminant features is the key problem for radar automatic target recognition based on high resolution range profile (HRRP). 摘要抽取有效鉴别特征是雷达一维高分辨距离像识别的关键。
- Based on the idea of subspace projection, an optimal kernel discriminant analysis (OKDA) is given and used to extract features from a range profile. 核判别分析(KDA)是一种抽取非线性特征的有效方法，但它会因为奇异性问题而难以求解。
- Owing to the phenomenon of "target splitting" of multi-scatter motion target range profile of the stepped frequency signal, it brings difficulties in target identification. 频率步进信号对运动的多散射体目标成像时会出现“目标分裂”现象,给目标识别带来困难。
- She is one of the best hurdlers in the world. 她是世界上最优秀的跨栏选手之一。
- Inverse Synthetic Aperture Radar (ISAR) is a kind of high range profile radar.It can be used for radar imaging such as aircraft and space objects and other targets. 逆合成孔径雷达(ISAR)是一种高分辨成像雷达，它可以实际用于对诸如飞机和空间物体等目标进行成像。
- The boy took one sip of the wine and spat it out. 那男孩子呷了一小口葡萄酒，但马上又吐了出来。
- The deer was peppered with shot all down one side. 那只死鹿的半边身子都被子弹击中。
