基于阵列协方差矩阵列向量稀疏表示的高分辨波达方向估计 |
陈建, 田野, 孙晓颖 |
High resolution direction-of-arrival estimation based on a sparse representation of array covariance matrix column vectors |
图2 VFOCUSS与SVDVFOCUSS的归一化空间谱 Fig.2 The normalized spatial spectrum of VFOCUSS and SVDVFOCUSS |