Am Sonntag, 11. Januar 2015 13:59:41 UTC+1 schrieb Chris Foster: > > On Sat, Jan 10, 2015 at 11:46 PM, Tobias Knopp > <tobias...@googlemail.com <javascript:>> wrote: > > That's interesting, I didn't know about the Kaczmarz method. Is it a > standard > method for your problem domain? >
Standard is said to much. I grew up with CG type solvers and later found about the Kaczmarz algorithm. It is basically the SOR (sucessive over relaxation) method applied to the normal equations. It is not so uncommon in medical image reconstruction (e.g. computed tomographie reconstruction) but in that context named ART (algebraic rconstruction tecnique) > > There appears to be an lsqr implementation in IterativeSolvers.jl. > > Thanks, Tobi
