Adaptive Beamforming Based on Complex Quaternion Processes

Motivated by the benefits of array signal processing in quaternion domain, we investigate the problem of adaptive beamforming based on complex quaternion processes in this paper. First, a complex quaternion least-mean squares (CQLMS) algorithm is proposed and its performance is analyzed. The CQLMS a...

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Veröffentlicht in:	Mathematical problems in engineering 2014-01, Vol.2014 (1)
Hauptverfasser:	Tao, Jian-wu, Chang, Wen-xiu
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptive algorithms Algebra Algorithms Arrays Beamforming Complexity Computer simulation Mathematical analysis Mean square errors Parameter estimation Quaternions Sensor arrays Sensors Signal processing Vectors (mathematics)
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