www.pudn.com > calculate_F.rar > calculate_F.m, change:2009-12-01,size:654b


AM=xlsread('AM1.xls'); 
BM=xlsread('BM1.xls'); 
AR=xlsread('A6R.xls'); 
AT=xlsread('A6T.xls'); 
BR=xlsread('B6R.xls'); 
BT=xlsread('B6T.xls'); 
AM2=[AR(1,1) AR(1,2) AR(1,3) AT(1);AR(2,1) AR(2,2) AR(2,3) AT(2);AR(3,1) AR(3,2) AR(3,3) AT(3);0 0 0 1]; 
BM2=[BR(1,1) BR(1,2) BR(1,3) BT(1);BR(2,1) BR(2,2) BR(2,3) BT(2);BR(3,1) BR(3,2) BR(3,3) BT(3);0 0 0 1]; 
AM1=zeros(3,4); 
BM1=zeros(3,4); 
AM1(:,[1:3])=AM; 
BM1(:,[1:3])=BM; 
M1=AM1*AM2; 
M2=BM1*BM2; 
M11=M1(:,[1:3]); 
m1=M1(:,4); 
M21=M2(:,[1:3]); 
m2=M2(:,4); 
N11=inv(M11); 
m=m2-M21*N11*m1; 
FDC=[0 -m(3,1) m(2,1);m(3,1) 0 -m(1,1);-m(2,1) m(1,1) 0]; 
F=FDC*M21*N11; 
S=xlswrite('F16.xls',F,'A1:C3');

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