波束空间 meaning in Chinese
wave number space
Examples
- We researched the subspace eigenvalue decomposition and weighted subspace fitting techniques in the beamspace
在波束空间内，研究了相干信源子空间分解技术和加权子空间拟合技术。 - The computer simulations indicated that the weighted subspace fitting technique in the beamspace possessed a significant advance of 2 - d estimation for coherent sources
计算机仿真表明，在波束空间内的加权子空间拟合技术具有良好的相干信源二维波达方向估计性能。 - 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( uca )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。 - The motion compensation of radar target and an analysis of influence of component imperfection in the realization of the method are presented . to evaluate the performance of the proposed method . monte carlo simulation has been conducted to estimate the root mean square error of the angle estimates and the spatial resolution snr threshold in the cases of both non - fluctuating targets and fluctuating targets
在此基础上，提出了针对相位权重角度超分辨法的雷达目标的运动补偿方法，分析了雷达系统各部件的不理想性对超分辨性能的影响，用montecarlo方法对无抖动目标和有抖动目标在不同信噪比下的方位估计误差和方位超分辨的信噪比门限进行了仿真计算，并将结果同波束空间music方法及cramerrao限进行了比较。