demo.m

来自「Non Convex Algorithms for Group Sparse O」· M 代码 · 共 6 行

% Dummy Script for OFDM Channel Estimation
[y, A, x0, group, err] = GenerateProblem(64, 32, 8, 5, 0, 0);
x = l2p_re(A,y,0.4,group);
stem(x0), hold on, stem(x,'r+')
s=SL20(A, y, group, 0.00001);
stem(x0), hold on, stem(s,'r+')