23 lines
401 B
Matlab
23 lines
401 B
Matlab
disp('水准网间接平差')
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disp('已知高程')
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Ha=5.015
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Hb=6.016
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disp('观测高差（m）')
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L=[1.359;2.009;0.363;1.012;0.657;-0.357]
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disp('系数矩阵')
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B=[1,0;0,1;1,0;0,1;-1,1;-1,0]
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l=[0;0;4;3;7;2]
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disp('C:')
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C=1*ones(1,6);
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S=[1.1,1.7,2.3,2.7,2.4,4.0]
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P=C./S
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P=diag(P)
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disp('参数的解')
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x=inv(B'*P*B)*B'*P*L
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disp('wucha')
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V=B*x-l
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L1=L+V/1000
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disp('jingdu')
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n=6;
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t=2;
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delta=sqrt(V'*P*V/(n-t)) |