wolffd@0: function W = initializeFull(X)
wolffd@0:     
wolffd@0:     [d,n,m] = size(X);
wolffd@0: 
wolffd@0:     W = diag(1./std(X,1,2));
wolffd@0:     W(isinf(W)) = 1;
wolffd@0:     W(isnan(W)) = 1;
wolffd@0: 
wolffd@0: end