lu.cpp File Reference

Implementation of LU factorisation functions. More...

#include "vector.h"
#include "matrix.h"
#include "specmat.h"
#include "lu.h"
#include "lapack.h"

Include dependency graph for lu.cpp:

Namespaces
namespace	SPUC
Functions
bool	SPUC::lu (const mat &X, mat &L, mat &U, ivec &p)
	LU factorisation of real matrix.
void	SPUC::interchange_permutations (vec &b, const ivec &p)
	Makes swapping of vector b according to the inerchange permutation vector p.
bmat	SPUC::permutation_matrix (const ivec &p)
	Make permutation matrix P from the interchange permutation vector p.

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Detailed Description

Implementation of LU factorisation functions.

Author:

Tony Ottosson

1.7

2002/10/02 15:37:18

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