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- Hence the new algorithm improves the resolution and accuracy of DOA estimation of the elevation at a low SNR and has low computational complexity. 这相当于扩大了单端处理时的阵列孔径,不但提高了低信噪比下仰角分辨力和估计精度,还降低了计算量。
- On the base of ULA (uniform linear array), supposing every ULA as a sub-ULA of 2-D array, different sub-ULA's DOA estimation will be made of DOA estimation of 2-D grid array. 以等距线阵为基础,把每一线阵作为平面阵列的一个子线阵,信号在不同子线阵上形成的波达方向估计就构成平面阵列的波达方向估计。
- This paper discusses the application of joint estimation of DOA and Doppler velocity in passive bistatic radar, and analyzes emphatically the passive detection of target echo frequency in passive bistatic radar. 将 DOA与多普勒速度的联合估计定位应用于双基地雷达 ,重点分析双基地雷达系统中对目标回波频率量的无源检测方法。
- Estimation of DOA for Uniform Circular Array 基于均匀圆阵的信号源DOA估计方法
- Estimation of DOA for Space Scattered Electromagnetic Wave 空间散射电磁波的波达方向估计
- A Bayesian high-resolution technique for estimation of DOA 波达方向估计的贝叶斯高分辨方法
- His estimation of their arrival time is not far off. 他对他们到达时间的估计基本准确。
- To extend the applied range of MAP-NSF algorithm, the problem ofrobust estimation of DOAs of spatial signals under gain/phase error and unstructured error were considered. 为了拓宽最大后验概率-噪声子空间拟合(MAP-NSF)算法在信号到达角估计上的适用范围,针对通道特性失配和非结构误差两种阵列扰动模型,对MAP-NSF算法的信号到达角估计问题进行了讨论。
- His estimation of their arrival time was not far off. 他对他们到达时间的估计基本准确。
- Joint Estimation of DOA and Multipath Time Delay Using DSP for CDMA System DSP实现CDMA信号波达方向与多径时延联合估计
- A Blind Adaptive Method for Estimation of DOA Based on Signal Doppler Identity 基于信号的多谱勒特性的盲自适应波达方向估计法
- He has risen in the estimation of his friends. 他在朋友中的声望上升了。
- My estimate of the length of the room was 10 feet. 我估计房间的长度为10 英尺。
- He is sinking in the estimation of his friends . 朋友们对他的评价在降低。
- So a fourth-order cumulant-based estimation method of DOA is proposed. 针对该问题,提出了一种基于四阶累积量的到达角估计方法。
- His estimate of the situation was sober. 他对形势的估计是审慎的。
- My estimate of the situation is not so optimistic. 我对形势的估计不那么乐观。
- He tried to form a true estimation of the newcomer. 他竭力对新来者作出正确的评价.
- He is sinking in the estimation of his friends. 朋友们对他的评价在降低。
- Gave a ballpark estimate of future unit sales. 对未来的单位销售法做出几近正确的估计