#include <SVDSolver.h>

Inheritance diagram for dp3::ddecal::SVDSolver:

Public Member Functions
	SVDSolver (int m, int n, int nrhs)

bool	Solve (complex a, complex b) override

Public Member Functions inherited from dp3::ddecal::LLSSolver
	LLSSolver (int m, int n, int nrhs)

virtual	~LLSSolver ()

virtual bool	Solve (complex a, complex b, [[maybe_unused]] complex *initial_value)

Additional Inherited Members
Public Types inherited from dp3::ddecal::LLSSolver
using	complex = std::complex< float >

Static Public Member Functions inherited from dp3::ddecal::LLSSolver
static std::unique_ptr< LLSSolver >	Make (LLSSolverType lss_type, int m, int n, int nrhs)

static LLSSolverType	ParseType (const std::string &solver)

Protected Attributes inherited from dp3::ddecal::LLSSolver
int	m_

int	n_

int	nrhs_

Constructor & Destructor Documentation

◆ SVDSolver()

dp3::ddecal::SVDSolver::SVDSolver	(	int	m,
		int	n,
		int	nrhs
	)

inline

bool dp3::ddecal::SVDSolver::Solve	(	complex *	a,
		complex *	b
	)

inlineoverridevirtual

Find X that minimizes || B - A*X || (i.e. best solution to A*X = B ; A (MxN) * X (NxNRHS) = B (MxNRHS) Inputs are ordered column-major.

Parameters

a	The M-by-N matrix A
b	On entry: input matrix of size M x NRHS, but with leading dimension max(M, N) On succesful exit: the solution vectors, stored columnwise (N, NRHS)

Check for full rank

The documentation for this class was generated from the following file: