golib  0.5
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goMath::SVD< T > Class Template Reference
Mathematics and numerics » Linear Algebra

Singular value decomposition. This class can do full SVD or thin SVD. It uses sgesvd_() or dgesvd_() from the linked LAPACK library (as opposed to goMath::ThinSVD). Instantiated for goFloat and goDouble types. More...

#include <gosvd.h>

Public Member Functions

 SVD (const goMath::Matrix< T > &A, bool thin=true)
 
goMath::Matrix< T > & getU ()
 
const goMath::Matrix< T > & getU () const
 
goMath::Matrix< T > & getV ()
 
const goMath::Matrix< T > & getV () const
 
goMath::Vector< T > & getSingularValues ()
 
const goMath::Vector< T > & getSingularValues () const
 
void getS (goMath::Matrix< T > &S) const
 
bool calculate (const goMath::Matrix< T > &A, bool thin=true)
 
template<>
bool calculate (const goMath::Matrix< goFloat > &A, bool thin)
 
template<>
bool calculate (const goMath::Matrix< goDouble > &A, bool thin)
 

Detailed Description

template<class T>
class goMath::SVD< T >

Singular value decomposition. This class can do full SVD or thin SVD. It uses sgesvd_() or dgesvd_() from the linked LAPACK library (as opposed to goMath::ThinSVD). Instantiated for goFloat and goDouble types.

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