*Vertices 5
1 "地震工程与工程振动" 0.0 0.0 0.0 x_fact 10.408163 y_fact 25.612245
2 "工业建筑" 0.0 0.0 0.0 x_fact 15.918367 y_fact 25.714286
3 "土木工程学报" 0.0 0.0 0.0 x_fact 11.632653 y_fact 17.244898
4 "岩土工程学报" 0.0 0.0 0.0 x_fact 3.979592 y_fact 18.163265
5 "建筑结构学报" 0.0 0.0 0.0 x_fact 7.244898 y_fact 13.265306
*Matrix 
0.000000 0.548613 0.526843 0.000000 0.548258 
0.548613 0.000000 0.772577 0.337667 0.815301 
0.526843 0.772577 0.000000 0.558613 0.815931 
0.000000 0.337667 0.558613 0.000000 0.000000 
0.548258 0.815301 0.815931 0.000000 0.000000