preliminary estimation meaning in Chinese
初步估计
Examples
- We highlight the key points of this dissertation at the end of this charter . in chapter 2 , a modified projection transformation method is presented , which utilizes preliminary estimation of interference doa . it is demonstrated that the side lobe performance of adapted antenna patterns can be significantly improved with this method and increased convergence rate of adaptive algorithm when the array manifold is not known exactly
针对投影预变换在大信噪比时性能下降的缺点,提出了一种改进的基于投影预变换自适应波束形成算法,通过对阵列协方差矩阵进行降维处理,既可抑制扰动误差又可降低运算量,增强阵列的sinr输出,具有良好的波束合成性能和较快收敛速度。