function simsensors
    cd Z:/Education/cvs/uio/postdoc/luminy/matlab
    set(gca,'FontSize',24);
    
    c =0.5;
    K=8;
    Nvalues = [64 512];
    for N=Nvalues
      sprintf('N=%i\n',N)
      
      R = zeros(N,N);
      for (k=1:K) 
        R(k,k) = 1;
      end
      momsR = (K/N) .* ones(1,8);
      L = N/c;
      
      X = randn(N,L);
      eigenvals = eig((1/L) .* X * X' * R);
      
      hist(eigenvals,50);
      title('');
      xlabel('');
      ylabel('');
      ax = axis;
      axis([0 2 0 10]);
      switch N
        case 64
          print -deps ../images/simsensors1.eps;
        case 512
          print -deps ../images/simsensors2.eps;
      end
    end