DC Defect Correction Method.

X = DC(A,B) attempts to solve the system of linear equations A*X = B

for X. The N-by-N coefficient matrix A must be square and the right

hand side column vector B must have length This uses the defect

correction method until default convergence criteria or MAXIT

iterations is reached.

- DC　 Defect Correction Method.

　　X = DC(A,B) attempts to solve the system of linear equations A*X = B

　　for X.　The N-by-N coefficient matrix A must be square and the right

hand side column vector B must have length This uses the defect

correction method until default convergence criteria or MAXIT

iterations is reached.