*Vertices 5
1 "控制理论与应用" 0.0 0.0 0.0 x_fact 0.000000 y_fact 8.214286
2 "计算机工程与应用" 0.0 0.0 0.0 x_fact 3.571429 y_fact 63.809524
3 "中国铁道科学" 0.0 0.0 0.0 x_fact 2.857143 y_fact 10.952381
4 "铁道学报" 0.0 0.0 0.0 x_fact 2.380952 y_fact 11.547619
5 "长沙铁道学院学报" 0.0 0.0 0.0 x_fact 3.809524 y_fact 5.476190
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.263625 
0.000000 0.000000 0.000000 0.000000 0.281816 
0.000000 0.000000 0.000000 0.473046 0.426512 
0.000000 0.000000 0.473046 0.000000 0.728577 
0.263625 0.281816 0.426512 0.728577 0.000000