Ngày tải lên :
15/12/2013, 04:15
... A.M. 1966,
Solutions of Equations and Systems of Equations
, 2nd ed. (New York:
Academic Press).
Ortega, J., and Rheinboldt, W. 1970,
Iterative Solution of Nonlinear Equations in Several Vari-
ables
(New ... (i=1;i<=n;i++) xold[i]=x[i]; Store x,
fold=f; and f .
for (i=1;i<=n;i++) p[i] = -fvec[i]; Right-hand side for linear equations.
ludcmp(fjac,n,indx,&d); Solve linear equations by LU decompo-
sition.lubksb(fjac,n,indx,p);
lnsrch(n,xold,fold,g,p,x,&f,stpmax,check,fmin);
lnsrch ... formula,
equation (2.7.2), to invert equation (9.7.17) analytically,
B
−1
i+1
= B
−1
i
+
(δx
i
− B
−1
i
· δF
i
) ⊗ δx
i
· B
−1
i
δx
i
· B
−1
i
· δF
i
(9.7.18)
Then instead of solving equation...