date.txt

GPS网平差计算

example
7
5
     0  -1  1  0  0  
     1  0  -1  0  0  
     -1  0  0  1  0  
     0  0  0  -1  1  
     0  -1  0  0  1  
     0  0  -1  0  1  
     0  0  -1  1  0  

     0.909091  0  0  0  0  0  0  
     0  0.588235  0  0  0  0  0  
     0  0  2  0  0  0  0  
     0  0  0  0.833333  0  0  0  
     0  0  0  0  1.25  0  0  
     0  0  0  0  0  1.42857  0  
     0  0  0  0  0  0  0.714286  

     0
     -0.002
     4.44089e-016
     -2.22045e-016
     -0.002
     -0.001
     -0.002