*Vertices 7
1 "清华大学学报" 0.0 0.0 0.0 x_fact 1.609467 y_fact 2.331361
2 "仪器仪表学报" 0.0 0.0 0.0 x_fact 0.142012 y_fact 1.278107
3 "电网技术" 0.0 0.0 0.0 x_fact 7.088757 y_fact 21.633136
4 "中国电机工程学报" 0.0 0.0 0.0 x_fact 10.378698 y_fact 48.355030
5 "电力系统自动化" 0.0 0.0 0.0 x_fact 6.082840 y_fact 18.248521
6 "计算机工程与应用" 0.0 0.0 0.0 x_fact 0.449704 y_fact 6.153846
7 "水利学报" 0.0 0.0 0.0 x_fact 0.142012 y_fact 2.000000
*Matrix 
0.000000 0.262650 0.456898 0.399082 0.339479 0.374839 0.224359 
0.262650 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.456898 0.000000 0.000000 0.543607 0.434540 0.000000 0.000000 
0.399082 0.000000 0.543607 0.000000 0.229258 0.000000 0.000000 
0.339479 0.000000 0.434540 0.229258 0.000000 0.000000 0.000000 
0.374839 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.224359 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000