This chart from the Economist shows the data related to the difference betweent he discovery 
and the awardance of a nobel prize in physics and how it is average 20 year
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);