distributed target是什么意思_distributed target中文

distributed target中文什么意思

分布目标
分布性目标

distribute: vt. 1.分配，分给，分发，配给；〔古语〕实施，颁布。 ...
target: n. 靶子，标的；目标；(嘲笑等的)对象；笑柄 (for ...
distributed: 分布的; 分布式的; 分发; 分散对齐; 分散式的; 已分配的，已分摊的
no target: 取消所有目标
on target: 已捕获目标; 指标

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I am sure the study of the distributed target ' s raw data simulation will have definite reference and applications value for the study of sar system ' s design and imaging
相信本文的星载sar分布目标原始数据模拟研究工作对星载sar的应用和系统研究具有一定的参考和应用价值。
Scatterring centers from each azimuth range profile are extracted firstly , and then turn two dimension distributed target scatters into one dimension and integrates all scatters energy along one dimension
仿真结果表明，该方法较距离扩展目标检测方法的检测性能有明显改善，且其检测性能随着角分辨率的提高而进一步改善。
Since phase gradient autofocusing ( pga ) often produces unsatisfactory results when operating upon scenes that are dominated by distributed targets , a modified weighting average phase errors estimation method is proposed
针对相邻强目标导致的相位梯度自聚焦算法( pga )收敛速度下降，提出了一种加权平均相位误差估计方法。
Then an overview of the principle of sar is given , the computer model of the radar echo is discussed in detail , the simulation result of the ideal static point target and ideal static distributed target based on the computer model are presented
在阐明合成孔径雷达基本原理的基础上，深入地探讨了合成孔径雷达的回波模型，并借助此模型分别进行了理想静止点目标和分布目标的回波仿真。
According to the echo structure of fm - cw sar , a fast algorithm for echo simulation of distributed targets based on fft is presented , reducing the computation significantly comparing with one by one point superposition
针对大面积分布目标的回波模拟需要大量运算,依据调频连续波合成孔径雷达回波结构的特点,提出了一种基于fft的快速回波模拟算法,与直接点目标求和方法相比运算量大大缩减。

distributed target中文什么意思

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