In this paper, by using the special structure of the covariance matrix, a fast highresolutionmethod based on QR decomposition is presented.
利用阵列输出协方差矩阵的特殊结构,本文提出一种基于QR分解的高分辨谱估计方法及其改进形式。
2
Highresolution echocardiography seems to be a good method which allows to examine arteries in children and adolescents.
高分辨率超声心动图似乎是一个好的方法,因它可以检测儿童和青少年的动脉。
3
Deep reflection seismic method is characterized by highresolution ratio, accuracy and reliability, and is hence an effective technique for geoscience research.