The eigenspace-based beamforming(ESB) algorithm is a commonly used adaptive beamforming algorithm and most ESB methods available in published literature have been designed under the assumption that the direction of the desired signal can be known exactly.
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- 基于特征空間波束形成算法(ESB)是常用的一種自適應波束形成算法,已提出的ESB算法大多假設期望信號方向精確已知。