大地四边形算例.txt

在测量平差中

已知：
Xa: 107248.61   Ya: 570286.23    Xb: 108451.062    Yb: 570006.645
1:53.0915
2:33.3554
3:30.0455
4:63.0959
5:62.5106
6:23.5406
7:30.013
8:63.1312

结果：
Xc: 107502.016    Yc: 569208.429    Xd: 108764.81    Yd: 568677.95
1:53.091613
2:33.355513
3:30.045238
4:63.095638
5:62.510562
6:23.540563
7:30.013338
8:63.131538

The P matrix is:
 1             0             0             0             0             0             0             0            
 0             1             0             0             0             0             0             0            
 0             0             1             0             0             0             0             0            
 0             0             0             1             0             0             0             0            
 0             0             0             0             1             0             0             0            
 0             0             0             0             0             1             0             0            
 0             0             0             0             0             0             1             0            
 0             0             0             0             0             0             0             1            
and the Q matrix is:
 1             0             0             0             0             0             0             0            
 0             1             0             0             0             0             0             0            
 0             0             1             0             0             0             0             0            
 0             0             0             1             0             0             0             0            
 0             0             0             0             1             0             0             0            
 0             0             0             0             0             1             0             0            
 0             0             0             0             0             0             1             0            
 0             0             0             0             0             0             0             1            
The B matrix is:
 1             1             1             1             0             0             0             0            
 1             1             0             0             0             0             1             1            
 1             1             1             1             1             1             1             1            
-1.24518637580953            0             0             1.23289699869262            .727024116140364            2.25645107941223           -1.73030684314251           -.495842456526259           
and the Bt matrix is:
 1             1             1            -1.24518637580953           
 1             1             1             0            
 1             0             1             0            
 1             0             1             1.23289699869262           
 0             0             1             .727024116140364           
 0             0             1             2.25645107941223           
 0             1             1            -1.73030684314251           
 0             1             1            -.495842456526259           
the QBt matrix is:
 1             1             1            -1.24518637580953           
 1             1             1             0            
 1             0             1             0            
 1             0             1             1.23289699869262           
 0             0             1             .727024116140364           
 0             0             1             2.25645107941223           
 0             1             1            -1.73030684314251           
 0             1             1            -.495842456526259           
The Nbb matrix is:
 4             2             4            -1.22893771169108E-02       
 2             4             4            -3.4713356754783            
 4             4             8             .745036518766908           
-1.22893771169108E-02       -3.4713356754783             .745036518766908            11.930481172237            
The W matrix is:
 1.45713522536894E-05 
-4.36623856918672E-05 
-1.45475001129824E-05 
 1.85141328043671E-05 
after the  1 's Guassion, the A is: 
 4             2             4            -1.22893771169108E-02       
 0             3             2            -3.46519098691985           
 0             2             4             .757325895883819           
 0            -3.46519098691985            .757325895883819            11.9304434150396           
The W matrix is:
 1.45713522536894E-05 
-5.09480618187119E-05 
-2.91188523666719E-05 
 1.85589010151043E-05 
after the  2 's Guassion, the A is: 
 4             2             4            -1.22893771169108E-02       
 0            -3.46519098691985            .757325895883819            11.9304434150396           
 0             0             4.43710485150315            7.64320517934827           
 0             0             2.65565727725472            6.86362793827682           
The W matrix is:
 1.45713522536894E-05 
 1.85589010151043E-05 
-1.84072344009325E-05 
-3.48806348701029E-05 
after the  3 's Guassion, the A is: 
 4             2             4            -1.22893771169108E-02       
 0            -3.46519098691985            .757325895883819            11.9304434150396           
 0             0             4.43710485150315            7.64320517934827           
 0             0             0             2.28908346944126           
The W matrix is:
 1.45713522536894E-05 
 1.85589010151043E-05 
-1.84072344009325E-05 
-2.38636975591872E-05 
The K matrix is:
 8.91674114892401E-06 
-3.82304084600321E-05 
 1.38092719521953E-05 
-1.04250010442005E-05 
The V matrix is:
-2.52332609087413E-06 
-1.55043953589128E-05 
 2.27260131011193E-05 
 9.87306060235704E-06 
 6.23004478227303E-06 
-9.71423290686459E-06 
-6.38268586128875E-06 
-1.92519783807916E-05