*Vertices 4
1 "兵工学报" 0.0 0.0 0.0 x_fact 3.474903 y_fact 8.880309
2 "探测与控制学报" 0.0 0.0 0.0 x_fact 4.633205 y_fact 12.355212
3 "电子学报" 0.0 0.0 0.0 x_fact 0.386100 y_fact 51.351351
4 "红外与激光工程" 0.0 0.0 0.0 x_fact 2.702703 y_fact 27.413127
*Matrix 
0.000000 0.315838 0.501738 0.000000 
0.315838 0.000000 0.000000 0.220470 
0.501738 0.000000 0.000000 0.000000 
0.000000 0.220470 0.000000 0.000000