2) space-time adaptive processing
空时自适应处理
1.
Unscented space-time adaptive processing algorithm
不敏空时自适应处理算法
2.
Time-frequency analysis can improve the performance of space-time adaptive processing for non-stationary interference.
利用时频分析可改善空时自适应处理在非平稳干扰环境中的性能。
3.
Traditional space-time adaptive processing algorithms can be implemented in the airborne radar system by changing both the amplitude and the phase of weights associated with each array element.
传统的空时自适应处理算法通过权矢量幅度和相位的改变来实现,本文研究了空时自适应处理中一种改进的直接数据域(Directdata domain,DDD)算法。
3) STAP
空时自适应处理
1.
A study of CFAR detection algorithms based on STAP processor;
基于空时自适应处理的恒虚警检测算法研究
2.
Realization and comparison of QRD algorithms for STAP;
空时自适应处理中QRD算法的实现与比较
3.
A Study on Reduced-Rank STAP
降维空时自适应处理研究
4) Space-time adaptive processing
空-时自适应处理
1.
To eliminate the effect of non-stationary clutter scene in application of space-based radar(SBR),a space-time adaptive processing(STAP) algorithm based on colored-loading(CL) process is derived.
为了消除天基监视雷达非稳态杂波图景的影响,文中讨论一种利用有色载入(Colored-loading,CL)技术计算杂波协方差矩阵的空-时自适应处理(Space-time adaptive processing,STAP)方法。
5) space-time adaptive processing(STAP)
空时自适应处理
1.
The channel gain and phase errors are inevitable in radar systems and the result in performance degrading of space-time adaptive processing(STAP) algorithm.
雷达系统不可避免地存在通道幅相误差,导致空时自适应处理算法的性能下降。
2.
The methods can mitigate the clutter range dependence,and improve the performance of Space-Time Adaptive Processing(STAP) in Ground Moving Target Indication(GMTI).
该文提出了两种利用基于导数更新(DBU)的双基机载雷达杂波距离依赖性补偿新方法,分别以接收载机方向图主瓣方向的接收斜距和接收载机方向图主瓣方向的接收俯仰角余弦为更新变量,利用该方法对回波数据进行补偿后,能够有效降低双基机载雷达杂波的距离依赖性,进而大大提高空时自适应处理(STAP)的地面动目标检测(GMTI)性能。
3.
For the problem of the covariance matrix estimation in the nonhomogeneous condition for space-time adaptive processing(STAP),the diagonal loading generalized inner products(DL-GIP) technique is proposed.
针对空时自适应处理(STAP)在非均匀条件下的协方差矩阵估计问题,提出了对角加载广义内积(DL-GIP)算法。
6) space time adaptive processing
空时自适应处理
1.
To solve the blind-zone problem of detection due to the undersample of sparse array,the basic principle of space time adaptive processing(STAP) and the model of sparse array radar systems with linear array and with multiple carrier frequencies are analyzed.
针对稀疏阵的欠采样会引起动目标检测盲区的问题,基于星载GMTI(ground moving targets indica-tion)稀疏线阵雷达,分析了多载频稀疏阵雷达的系统模型和空时自适应处理(space time adaptive processing,STAP)的基本原理,考虑了非周期阵列对减少盲区的作用。
2.
How to estimate the clutter rank simply and accurately is an essential issue in space time adaptive processing(STAP) Space-based sparse arrays usually appear as subarrays or arrays with non-isotropic elements.
天基稀疏孔径实现地面运动目标指示具有很大吸引力,如何简单准确地估计空时自适应处理器的杂波自由度是一个重要的课题。
3.
Then the so called "nulling space time adaptive processing(STAP)" method is used.
本文提出一种消除角度模糊影响的简单方法:首先对均匀稀疏阵阵元位置施加随机误差消除测速盲区;随后采用陷零空时自适应处理剔除虚假目标。
补充资料：自适
【诗文】：
紫陌奔驰不暂停，送迎终日在郊坰。年来鬓畔未垂白，
雨后江头且蹋青。浮蚁满杯难暂舍，贯珠一曲莫辞听。
春风只有九十日，可合花前半日醒。
【注释】：
【出处】：
全唐诗：卷676-39
紫陌奔驰不暂停，送迎终日在郊坰。年来鬓畔未垂白，
雨后江头且蹋青。浮蚁满杯难暂舍，贯珠一曲莫辞听。
春风只有九十日，可合花前半日醒。
【注释】：
【出处】：
全唐诗：卷676-39
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