*Vertices 10
1 "华南地震" 0.0 0.0 0.0 x_fact 2.880136 y_fact 3.388395
2 "内陆地震" 0.0 0.0 0.0 x_fact 5.167302 y_fact 6.649725
3 "地震地磁观测与研究" 0.0 0.0 0.0 x_fact 5.844981 y_fact 7.412114
4 "华北地震科学" 0.0 0.0 0.0 x_fact 2.964845 y_fact 3.303685
5 "地震学报" 0.0 0.0 0.0 x_fact 8.301567 y_fact 11.605252
6 "地震地质" 0.0 0.0 0.0 x_fact 11.351122 y_fact 21.601017
7 "地球物理学报" 0.0 0.0 0.0 x_fact 4.531978 y_fact 18.593816
8 "地震" 0.0 0.0 0.0 x_fact 7.073274 y_fact 10.038119
9 "西北地震学报" 0.0 0.0 0.0 x_fact 6.310885 y_fact 9.445150
10 "中国地震" 0.0 0.0 0.0 x_fact 6.819144 y_fact 7.962728
*Matrix 
0.000000 0.762360 0.919435 0.871616 0.774632 0.455410 0.470667 0.802592 0.775523 0.812926 
0.762360 0.000000 0.679557 0.829582 0.564224 0.351359 0.339681 0.794246 0.648133 0.678141 
0.919435 0.679557 0.000000 0.842768 0.768660 0.392046 0.465698 0.807519 0.726907 0.789617 
0.871616 0.829582 0.842768 0.000000 0.748447 0.482971 0.426319 0.915235 0.818007 0.837067 
0.774632 0.564224 0.768660 0.748447 0.000000 0.688153 0.750721 0.734942 0.711598 0.967063 
0.455410 0.351359 0.392046 0.482971 0.688153 0.000000 0.339472 0.469495 0.423783 0.687555 
0.470667 0.339681 0.465698 0.426319 0.750721 0.339472 0.000000 0.336379 0.454365 0.652994 
0.802592 0.794246 0.807519 0.915235 0.734942 0.469495 0.336379 0.000000 0.677556 0.868938 
0.775523 0.648133 0.726907 0.818007 0.711598 0.423783 0.454365 0.677556 0.000000 0.736940 
0.812926 0.678141 0.789617 0.837067 0.967063 0.687555 0.652994 0.868938 0.736940 0.000000