*Vertices 7
1 "电工技术杂志" 0.0 0.0 0.0 x_fact 0.517598 y_fact 1.501035
2 "中国电机工程学报" 0.0 0.0 0.0 x_fact 4.347826 y_fact 77.380952
3 "电工技术学报" 0.0 0.0 0.0 x_fact 4.813665 y_fact 9.057971
4 "中小型电机" 0.0 0.0 0.0 x_fact 2.536232 y_fact 4.968944
5 "微电机" 0.0 0.0 0.0 x_fact 2.018634 y_fact 3.053830
6 "微特电机" 0.0 0.0 0.0 x_fact 2.070393 y_fact 2.432712
7 "电机与控制学报" 0.0 0.0 0.0 x_fact 0.931677 y_fact 1.604555
*Matrix 
0.000000 0.305835 0.377966 0.219643 0.235340 0.251359 0.000000 
0.305835 0.000000 0.715552 0.000000 0.000000 0.413953 0.317801 
0.377966 0.715552 0.000000 0.316560 0.366909 0.800871 0.657238 
0.219643 0.000000 0.316560 0.000000 0.574648 0.613091 0.340444 
0.235340 0.000000 0.366909 0.574648 0.000000 0.810313 0.325152 
0.251359 0.413953 0.800871 0.613091 0.810313 0.000000 0.686133 
0.000000 0.317801 0.657238 0.340444 0.325152 0.686133 0.000000