Piecewise linear quadratic (plq), Moreau envelope
plqme = plq_me(plqf,lambda,isConvex)
matrix. A plq function with dimensions n x 4.
constant, positive smoothing parameter.
%t or %f, weather plqf is convex or non-convex.
matrix. A plq function with dimensions n x 4.
Compute the Moreau envelope (ME) transform of a convex plq function, where the input and output is given in the form of a plq matrix. The Moreau Envelope is computed using the formula:
Mike Trienis
, University of British Columbia, BC, Canada
plq_me_max_scale is called when nonconvexity conditions apply.