An interface to a sparse least-squares solver (lsqr). More...

Public Member Functions
bool	Solve (const SparseMatrix &A, const Vector &b)

Public Attributes
Vector	x0
	initial guess for x – default set to 0's

Real	dampValue
	damping term, min \|\|Ax-b\|\|^2 + dampValue\|\|x\|\|^2

Real	relError
	relative error in defining A,b

Real	condLimit
	stop if the estimated condition number of A exceeds condLim

int	maxIters
	maximum number of iterations, set to 0 to use default value

int	verbose
	0 - no output printed, 1 - output to stdout, 2 - output to stderr

Vector	x
	the solution vector

Vector	stdErr
	the standard error estimates

int	numIters
	the number of iterations used

Real	condEstA
	condition number estimate for A

Real	residualNorm

Detailed Description

An interface to a sparse least-squares solver (lsqr).

The documentation for this struct was generated from the following files:

Public Member Functions