dg: Compute the gradient of the majorization.

In splitFeas: Multi-Set Split Feasibility

Description

dg computes the gradient of the majorization of the proximity function.

Usage

dg(x, xa, v, w, plist1, plist2, h, hgrad)

Arguments

x	non-anchor point
xa	Anchor point
v	weights for first set of constraints
w	weights for second set of constraints
plist1	list of projection functions for first set of constraints; each takes a single point and returns its projection
plist2	list of projection functions for second set of constraints; each takes a single point and returns its projection
h	Function handle for output mapping
hgrad	Handle for output mapping Jacobian

splitFeas documentation built on May 2, 2019, 2:52 p.m.