These graphs and charts show comparative strengths in economies by looking at  unemployment 
rates and GDP per person in US and Europe. France and Germany are heading the lead
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);