*Vertices 5
1 "华中科技大学学报" 0.0 0.0 0.0 x_fact 4.003140 y_fact 10.518053
2 "机械工程学报" 0.0 0.0 0.0 x_fact 0.863422 y_fact 14.128728
3 "信息与控制" 0.0 0.0 0.0 x_fact 2.119309 y_fact 4.160126
4 "计算机工程" 0.0 0.0 0.0 x_fact 9.811617 y_fact 21.742543
5 "计算机工程与应用" 0.0 0.0 0.0 x_fact 11.616954 y_fact 49.450549
*Matrix 
0.000000 0.000000 0.246145 0.260277 0.263227 
0.000000 0.000000 0.000000 0.000000 0.000000 
0.246145 0.000000 0.000000 0.510098 0.559949 
0.260277 0.000000 0.510098 0.000000 0.786526 
0.263227 0.000000 0.559949 0.786526 0.000000