Mathematical Problems in Engineering / 2017 / Article / Alg 1

Research Article

Sparse Signal Inversion with Impulsive Noise by Dual Spectral Projected Gradient Method

Algorithm 1

Spectral projected gradient method for .
(1) Set , , , , , , , ; choose ,
(2)
(3) Select using line research Algorithm 2
(4) compute , , ,
(5)
if    then
Set
Else
Set
end if
(6)
Until or

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