*Vertices 4
1 "电子学报" 0.0 0.0 0.0 x_fact 3.054990 y_fact 42.158859
2 "系统工程与电子技术" 0.0 0.0 0.0 x_fact 11.812627 y_fact 28.920570
3 "红外与激光工程" 0.0 0.0 0.0 x_fact 4.276986 y_fact 22.403259
4 "电光与控制" 0.0 0.0 0.0 x_fact 3.869654 y_fact 6.517312
*Matrix 
0.000000 0.586270 0.000000 0.383118 
0.586270 0.000000 0.000000 0.559771 
0.000000 0.000000 0.000000 0.457888 
0.383118 0.559771 0.457888 0.000000