. Author manuscript; available in PMC: 2017 Jun 23.

Published in final edited form as: IEEE Trans Signal Process. 2016 Mar 7;64(12):3077–3092. doi: 10.1109/TSP.2016.2539143

TABLE B1.

Average computation time of dictionary learning algorithms

Method	# Variables	Computation Time (sec / training iteration)

SD	438	0.1173
ETF	432	0.0616
K-SVD	438	3.9536
MCMC w- rplcm	1024	3.5014
MCMC w-o rplcm	1024	4.9638