Defines a Jacobi preconditioner as the preconditioning matrix, that is, M is the diagonal of A.
Parameters
- diagonal
- A
doublevector containing the diagonal of the Jacobi preconditioner M, that is,diagonal[i]=
, A the input matrix.
Exceptions
| Exception Type | Condition |
|---|---|
| ArgumentException | is thrown if the length of vector diagonal is not equal to the order n of input matrix A. |
See Also
ConjugateGradient Class | Imsl.Math Namespace