Click or drag to resize
ConjugateGradientGetJacobi Method
Returns the Jacobi preconditioning matrix.

Namespace: Imsl.Math
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax
public double[] GetJacobi()

Return Value

Type: Double
a double vector diagonal containing the diagonal of the Jacobi preconditioner M, that is, diagonal[i]=A_{i,i}, A the input matrix.
See Also