Key Words:Quaternionic least squares problem; LSQR algorithm; Quaternion arithmetic
Abstract:In this paper, an iterative algorithm for the standard quaternionic least squares problem is proposed without using the real (complex) representation Our algorithm is implemented in the quaternion field and by means of direct quaternion arithmetic and is a natural generalization of the LSQR algorithm for the real least squares problem (C) 2010 Elsevier BV All rights reserved
Volume:181
Issue:6
Translation or Not:no