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最小方差响应不变波束形成器(MVDR)是一种高分辨谱估计方法。本文介绍了基于DOA估计的MVDR(最小方差无畸变法)算法的原理,具体分析了该算法的特点,并加以仿真。
Minimum variance response invariant beamformer (MVDR) is a high-resolution spectral estimation method. This paper introduces the principle of MVDR algorithm based on DOA estimation, analyzes the characteristics of the algorithm and simulates it.