Gan_PseudoInverseStruct Struct Reference
[Pseudo-Inverse of a General Size Matrix]

#include <gandalf/linalg/pseudo_inverse.h>

List of all members.

Public Attributes
Gan_SquMatrix	SaaT
Gan_Matrix	SabT
Gan_SquMatrix	L
Gan_Matrix	X
Gan_Bool	solved
	boolean variable indicating whether solution has been computed
Gan_Vector	a
	individual vectors
Gan_Vector	b
	individual vectors
Gan_Matrix *	C
	constraint matrices
Gan_Matrix *	D
	constraint matrices
int	null_space
	null-space dimension
double	ratio_thres
	singular value ratio threshold
int	low_values_allowed
	number of low singular values allowed
Gan_Matrix *	U
	left singular vectors of SaaT
Gan_Vector *	null_vector
	null-vector
Gan_Bool	alloc
	whether this structure was dynamically allocated

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Detailed Description

Structure to hold accumulated matrix/vector for computing pseudo-inverse equation solution

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Member Data Documentation

Gan_SquMatrix Gan_PseudoInverseStruct::L

Cholesky factorisation of SaaT

Gan_SquMatrix Gan_PseudoInverseStruct::SaaT

accumulated sum of vector outer products a*a^T

Gan_Matrix Gan_PseudoInverseStruct::SabT

accumulated sum of vector outer products a*b^T, as well as holding the solution matrix X

Gan_Matrix Gan_PseudoInverseStruct::X

solution matrix

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

• gandalf/linalg/pseudo_inverse.h

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