duniform.h File Reference

#include "settings.h"
#include "amatrix.h"
#include "dclusterbasis.h"

Go to the source code of this file.

Data Structures
struct	_duniform
	Uniform matrices with directional cluster bases. More...

Typedefs
typedef struct _duniform	duniform
	Uniform matrices with directional cluster bases.
typedef duniform *	pduniform
	Pointer to duniform objects.
typedef const duniform *	pcduniform
	Pointer to constant duniform objects.

Functions
pduniform	new_duniform (pdclusterbasis rb, uint rd, pdclusterbasis cb, uint cd)
	Create a new duniform object. More...
void	del_duniform (pduniform u)
	Delete a duniform object. More...
size_t	getsize_duniform (pcduniform u)
	Compute the storage size of a duniform object. More...
void	clear_duniform (pduniform u)
	Set a duniform matrix to zero. More...
void	copy_duniform (pcduniform src, pduniform trg)
	Copy a duniform matrix. More...
void	fastaddeval_duniform_avector (field alpha, pcduniform u, pcavector xt, pavector yt)
	Fast matrix-vector multiplication. More...
void	fastaddevaltrans_duniform_avector (field alpha, pcduniform u, pcavector xt, pavector yt)
	Fast adjoint matrix-vector multiplication. More...
void	slowaddeval_duniform_avector (field alpha, pcduniform u, pcavector x, pavector y)
	Slow matrix-vector multiplication . More...
void	slowaddevaltrans_duniform_avector (field alpha, pcduniform u, pcavector x, pavector y)
	Slow adjoint matrix-vector multiplication . More...
void	expand_duniform (field alpha, pcduniform u, pamatrix G)
	Convert a duniform matrix to a dense matrix. More...
real	norm2_fast_duniform (pcduniform u, pcdclusteroperator ro, pcdclusteroperator co)
	Will compute the Euclidean norm of the coupling matrix or of the product of one or two weight matrices with the coupling matrix. More...
real	normfrob_fast_duniform (pcduniform u, pcdclusteroperator ro, pcdclusteroperator co)
	Will compute the Frobenius norm of the coupling matrix or of the product of one or two weight matrices with the coupling matrix. More...
void	add_projected_duniform (pcduniform u, pcdclusteroperator ro, pcdclusteroperator co, pduniform unew)
	Addition of two duniform matrices even with different directional cluster basis. More...

Detailed Description

Author

Steffen Börm