基于压缩感知的正方形四阵元DOA估计
Journal of Qingdao Technological University(2015)
Abstract
以压缩感知理论为基础,研究了以正方形排列的四阵元信号方向估计(DOA)模型,并运用匹配追踪算法和正交匹配追踪算法,给出了计算机仿真结果.结果表明用压缩感知方法测向,精度高,算法复杂度低,实用性强.
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