yfroms.m

一种基于压缩感知技术的图像重建程序

function y = yFroms(s)
%  y = yFroms(s)
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%  Calculates the y dual to s
%  Eqn (6.9) in HDCSPNP2P

y = s + zeta1(s);

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% Copyright (c) 2006. David Donoho
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% Part of SparseLab Version:100
% Created Tuesday March 28, 2006
% This is Copyrighted Material
% For Copying permissions see COPYING.m
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