Theory and Modern Applications
From: The steepest descent of gradient-based iterative method for solving rectangular linear systems with an application to Poisson’s equation
Method
Error
CT
TauOpt
0.0016
6.4740e-04
GI
8.3179
0.0063
LS
0.8852
0.0140
BB1
6.4026e-09
0.0072
BB2
4.2386e-09
0.0027