*Vertices 3
1 "电子学报" 0.0 0.0 0.0 x_fact 1.698514 y_fact 42.462845
2 "电波科学学报" 0.0 0.0 0.0 x_fact 7.855626 y_fact 50.318471
3 "微波学报" 0.0 0.0 0.0 x_fact 4.246285 y_fact 7.218684
*Matrix 
0.000000 0.000000 0.424779 
0.000000 0.000000 0.665511 
0.424779 0.665511 0.000000