A new technique of quaternion equality constrained least squares problem

作者：Jiang Tongsong^*; Zhao Jianli; Wei Musheng

来源：Journal of Computational and Applied Mathematics, 2008, 216(2): 509-513.

DOI：10.1016/j.cam.2007.06.005

• quaternion matrices
• quaternion least squares problem
• complex representation

By means of complex representation of a quaternion matrix, we study the relationship between the solutions of the quaternion equality constrained least squares problem and that of complex equality constrained least squares problem, and obtain a new technique of finding a solution of the quaternion equality constrained least squares problem.

• 出版日期2008-7-1
• 单位曲阜师范大学; 华东师范大学; 山东大学; 临沂大学