matlab:
(1) create business cycle indicator (e.g. ind=zeros(100,2); ind(1:50,1)=-1000; ind(1:50,2)=2000)
(2) use the "area" command in matlab to shade the area (e.g. area(date,ind))
(3) hold the figure
(4) plot the time series
(5) adjust your axis properly
(6) adjust the color using "colormap" command
(7) output the figure

自己顶一下！

3# warecucff
非常感谢！我看看有没有其他答案
然后再做决定

能不能用stata 做啊

我最近也遇到了相似的麻烦，我想画住宅价格周期图，但不知道如何画啊