更改

[[File:Phase Portrait for Saddle-Node Bifurcation 2.png|800px|]]

[[File:Phase Portrait for Saddle-Node Bifurcation 2.png|800px|]]

[[分岔]]图如下，展示了系统参数<math>r</math>在不同取值下的[[不动点]]的分布情况。

[[分岔]]图如下。

[[File:Saddle-Node Bifurcation Diagram 02.png|600px]]

[[File:Saddle-Node Bifurcation Diagram 02.png|600px]]