Least squares Hermitian solution of the matrix equation (AXB, CXD) = (E, F) with the least norm over the skew field of quaternions.
Shifang YuanAn-ping LiaoYuan LeiPublished in: Math. Comput. Model. (2008)
Keyphrases
- least squares
- matrix inversion
- minimum norm
- singular value decomposition
- tikhonov regularization
- singular values
- linear least squares
- wave equation
- robust estimation
- linear equations
- sparse linear
- mathematical model
- systems of linear equations
- sum of squared errors
- numerical solution
- nonlinear equations
- objective function
- coefficient matrix