*Vertices 3
1 "电子学报" 0.0 0.0 0.0 x_fact 2.409639 y_fact 39.357430
2 "电波科学学报" 0.0 0.0 0.0 x_fact 5.622490 y_fact 52.208835
3 "微波学报" 0.0 0.0 0.0 x_fact 4.016064 y_fact 8.433735
*Matrix 
0.000000 0.000000 0.382007 
0.000000 0.000000 0.472015 
0.382007 0.472015 0.000000