Matlibplot 提供了多种绘图 UI ，可进行如下分类 ： 弹出窗口和交互界面： ％matplotlib qt 和 ％matplot tk 非交互式内联绘图： ％matplotlib inline ...

%matplotlib inline That line is only for jupyter notebooks, if you are using another editor, you'll use: plt.show() at the end of all your plotting commands to have the figure pop up in another window ...