This is a moving average of the stock price of foreign investments by the US, UK, China and Japan between 1914 and 2009. The US stock rose and dropped, the UK stock dropped, and China and Japan stayed low as ever.
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);