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- Fast ESPRIT Algorithm for 2 D DOA Estimation 一种二维来波方向估计的快速ESPRIT算法
- Cumulant Based Eigen Vector Approach to 2 D DOA Estimation 基于累积量的二维DOA估计的特征向量算法
- 2 D DOA estimation 二维波达方向估计
- For the purpose of estimating 2 D DOA of uniform circular array(UCA), phase mode excitation based UCA beamforming is employed to obtain real valued beamspace manifold. 对均匀圆阵列 (U CA)二维波达方向估计问题 ,运用相位激励模式波束形成技术 ,得到圆阵波束空间实值阵列流形。
- A New Approach to 2?D DOA Estimation Using Signal Space Matrix 利用信号空间矩阵进行二维波达方向估计的新方法
- A DOA Estimation Method Based on Biomimetic PatternRecognition. 基于仿生模式识别的DOA估计方法。
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- Then the subspace intersection method of DOA estimation based on white noise loading approach (WASI) is presented. 提出了基于白噪声加载近似的子空间相交方位估计方法(WASI)。
- In this dissertation, DOA estimation algorithm based on incoherent signal subspace method(ISM) is presented simply. 文中也简单介绍了基于非相干信号子空间的处理的DOA估计算法。
- The DOA estimation based on subspace intersection method(SI) can effectively suppresses the effect of mult. 本文期望通过算法的改进,改善子空间相交方法目标方位估计的稳定性。
- Abstract: This paper presents an improved method of DOA estimation based on time-frequency distribution. 摘 要: 提出了一种利用时频分布进行波达方向估计的改进算法。
- In this paper the Multi-Stage Wiener Filter (MSWF) is presented for the DOA estimation of ocean currents. 该文提出基于多级维纳滤波(MSWF)降维技术的海面洋流方位估计方法。
- The results of numerical simulation show that WASI has better robustness and performance of DOA estimation than SI. 数值仿真结果表明,WASI具有良好的稳定性及方位估计性能。
- The traditional DOA estimation methods which are based on narrow-band signals are not suited for such system. 传统的到达角估计方法都基于窄带信号,不能直接应用在该系统。
- B group(42 cases) received BCG polysaccharide and nucleic acid preparation [1 mg(2 branches),every 2 d for 1 dose,im]. B组(42例)肌肉注射卡介菌多糖-核酸注射液[1次/2 d,1mg(2支)/次];
- With regard to eNOS,at 2 d,3 d and 7 d post pMCAO,group B performed significant difference with group C and group D. eNOS阳性表达2、3、7d;各组之间比较差异有统计学意义(P?0.;05)。
- Simulation results indicate that the new method makes the DOA estimation possible for coherent signals in all orientation in some degree. 仿真结果证明复合式测向均匀圆阵在一定程度上使分布区域较广的相关信号的DOA估计成为可能;
- Matra - Marconi's "tax" 2 C (R05) or 2 D (modified after the R06 and R07) satellite communications equipment. 马特拉-马可尼公司的“赋税”2C(R05)或2D(改装后的R06和R07)卫星通信设备。
- 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。
- The reconstruction of the 3 D deformed paleostructures should be considered as the superimposition of 2 D deformation. 三维变形古构造恢复一般应视为二维变形的某种叠加,叠加方式视断裂总体变形特征而定。