*Vertices 3
1 "华侨大学学报" 0.0 0.0 0.0 x_fact 2.529511 y_fact 6.576728
2 "计算机工程与应用" 0.0 0.0 0.0 x_fact 0.337268 y_fact 85.666105
3 "建筑学报" 0.0 0.0 0.0 x_fact 0.000000 y_fact 7.757167
*Matrix 
0.000000 0.308387 0.266679 
0.308387 0.000000 0.000000 
0.266679 0.000000 0.000000