文件名称:jacobi
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A: aij, 1<= i,j<=n
b: 1<=i<=n
x0: intial guess, 1<=i<=n
tol: tolerance
N maximum number of iterations
k: number count of iteration
Xm(:,k): X in each k iteration-Jacobi s method:
In numerical linear algebra, the Jacobi method is an algorithm for determining the solutions of a system of linear equations with largest absolute values in each row and column dominated by the diagonal element. Each diagonal element is solved for, and an approximate value plugged in. The process is then iterated until it converges. This algorithm is a stripped-down version of the Jacobi transformation method of matrix diagonalization. The method is named after German mathematician Carl Gustav Jakob Jacobi.
http://en.wikipedia.org/wiki/Jacobi_method
b: 1<=i<=n
x0: intial guess, 1<=i<=n
tol: tolerance
N maximum number of iterations
k: number count of iteration
Xm(:,k): X in each k iteration-Jacobi s method:
In numerical linear algebra, the Jacobi method is an algorithm for determining the solutions of a system of linear equations with largest absolute values in each row and column dominated by the diagonal element. Each diagonal element is solved for, and an approximate value plugged in. The process is then iterated until it converges. This algorithm is a stripped-down version of the Jacobi transformation method of matrix diagonalization. The method is named after German mathematician Carl Gustav Jakob Jacobi.
http://en.wikipedia.org/wiki/Jacobi_method
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jacobi.m