|   特征  |       0.2  |       0.3  |       0.4  |       0.5  |       0.6  |       0.7  |       0.8  |    
|   1  |       0.4890  |       0.7652  |       0.3766  |       −0.1809  |       −0.0150  |       0.0239  |       −0.0003  |    
|   2  |       0.4588  |       0.0849  |       −0.4521  |       0.5842  |       0.3469  |       −0.3469  |       −0.0102  |    
|   3  |       0.4125  |       −0.1069  |       −0.3721  |       0.0095  |       −0.3317  |       0.7082  |       −0.2616  |    
|   4  |       0.3759  |       −0.2311  |       −0.1744  |       −0.3288  |       0.3046  |       −0.2155  |       0.7263  |    
|   5  |       0.3333  |       −0.3239  |       0.0360  |       −0.4515  |       −0.0161  |       −0.4516  |       −0.6121  |    
|   6  |       0.2754  |       −0.3636  |       0.3277  |       −0.1237  |       0.7161  |       0.3570  |       0.1706  |    
|   7  |       0.2282  |       −0.3245  |       0.6134  |       0.5465  |       −0.4045  |       −0.0618  |       −0.0147  |