CGAL 5.6 - CGAL and Solvers
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CGAL::Eigen_svd Class Reference

#include <CGAL/Eigen_svd.h>

Definition

The class Eigen_svd provides an algorithm to solve in the least square sense a linear system with a singular value decomposition using Eigen.

Is Model Of:
SvdTraits
Examples
Solver_interface/singular_value_decomposition.cpp.

Static Public Member Functions

static FT solve (const Matrix &M, Vector &B)
 Solves the system \( MX=B\) (in the least square sense if \( M\) is not square) using a singular value decomposition.The solution is stored in \( B\).
 

Types

typedef double FT
 
typedef Eigen_vector< FTVector
 
typedef Eigen_matrix< FTMatrix
 

Member Function Documentation

◆ solve()

static FT CGAL::Eigen_svd::solve ( const Matrix M,
Vector B 
)
static

Solves the system \( MX=B\) (in the least square sense if \( M\) is not square) using a singular value decomposition.The solution is stored in \( B\).

Returns
the condition number of \( M\)