span>

<span class="comment">% Input Data</span>
randn(<span class="string">'seed'</span>,0);
m=20;  n=10;
A = randn(m,n);
[U,S,V] = svd(A);
S = diag(logspace(-1,1,n));
A = U(:,1:n)*S*V';

B = randn(m,n);
B = B/norm(B);

b = randn(m,1);

<span class="comment">% Case 1: Nominal optimal solution</span>
fprintf(1,<span class="string">'Computing the optimal solution for: \n'</span>);
fprintf(1,<span class="string">'1) the nominal problem ... '</span>);

cvx_begin <span class="string">quiet</span>
    variable <