Classified Information: The Data Clustering Problem
Nargess Memarsadeghi and Dianne P. O'Leary

  • Data for the project: Image of "Charlie"
  • Matlab format To view the image, use these Matlab commands:
    load charlie;
    axis image;
    axis off;
    For better viewing, use
    set(gcf, 'Renderer', 'opengl')
    unless you have only the Student Version of Matlab.
    To work with the image in matlab, change the array to double precision:
    load charlie
    asdata = double(as);
  • jpg image
  • Sample solution code
  • problem3_and_4.m
  • problem5_and_6.m
  • computeradius.m
  • functr.m
  • map_to_cluster.m
  • mycluster.m
  • zip file of all .m files