CG_GMRES_examples

Examples of interesting behavior for the conjugate gradient method (CG) and the generalized minimal residual method (GMRES)

Requirements

Your MATLAB path must contain directories for the following:

Advanpix Multiprecision Computing Toolbox for MATLAB (https://www.advanpix.com/). A free trial is available.
SDPT3 library: https://github.com/sqlp/sdpt3

To run all examples for CG, run CGexamples.m

Name		Name	Last commit message	Last commit date
Latest commit History 12 Commits
CGexamples.m		CGexamples.m
LICENSE		LICENSE
README.md		README.md
STCG.m		STCG.m
STCG_mp.m		STCG_mp.m
accumexp.m		accumexp.m
cgRHS.m		cgRHS.m
cgtraj.m		cgtraj.m
clusterexp.m		clusterexp.m
clusterlikefp.m		clusterlikefp.m
comp_error.m		comp_error.m
comp_error_exact.m		comp_error_exact.m
comp_solutions_lanczos.m		comp_solutions_lanczos.m
comp_solutions_lanczos_exact.m		comp_solutions_lanczos_exact.m
comp_trueres.m		comp_trueres.m
comp_trueres_exact.m		comp_trueres_exact.m
constructGMRESproblem.m		constructGMRESproblem.m
fp2v3.m		fp2v3.m
gmresconv.m		gmresconv.m
my_cg.m		my_cg.m
pcgd.m		pcgd.m
pcgd_x0.m		pcgd_x0.m
pcge.m		pcge.m
pcge_x0.m		pcge_x0.m
pcgvscg.m		pcgvscg.m
poissoncg.m		poissoncg.m
randx0.m		randx0.m
resvserror.m		resvserror.m
spectraldensity.m		spectraldensity.m
spectraldensityclustexact.m		spectraldensityclustexact.m
spectraldensityexact.m		spectraldensityexact.m
strakosmatrix.m		strakosmatrix.m
strakosmatrix2.m		strakosmatrix2.m
tridiag_lan_double.m		tridiag_lan_double.m
tridiag_lan_exact.m		tridiag_lan_exact.m
wisehart.m		wisehart.m
worst.m		worst.m