*Vertices 3
1 "传感技术学报" 0.0 0.0 0.0 x_fact 0.369686 y_fact 2.772643
2 "电子产品世界" 0.0 0.0 0.0 x_fact 2.033272 y_fact 3.327172
3 "计算机工程与应用" 0.0 0.0 0.0 x_fact 0.369686 y_fact 93.900185
*Matrix 
0.000000 0.469968 0.000000 
0.469968 0.000000 0.658196 
0.000000 0.658196 0.000000