GDP 2012 GRAPH FORECAST AND PERCENTAGE ON PREVIOUS YEAR. DONT REALLY UNDERSTAND THIS GRAPH 
BUT IT DEALS WITH THE DIFFERENT COUNTRIES IN THE WORLD NOT SURE WHAT IT HAS TO DEAL WITH 
Error using .*
Matrix dimensions must agree.

Error in plotSpotlight (line 30)
    output = repmat(a,[1 1 3]).*single(im)/255;

Error in plot_individual_user_maps (line 49)
        [heat] = plotSpotlight(im,heatmap,3);