mgorth.cc File Reference

#include "oct-norm.h"
#include "defun-dld.h"
#include "error.h"
#include "gripes.h"

Include dependency graph for mgorth.cc:

Go to the source code of this file.

Functions
	DEFUN_DLD (mgorth, args, nargout,"-*- texinfo -*-\n\ @deftypefn {Loadable Function} {[@var{y}, @var{h}] =} mgorth (@var{x}, @var{v})\n\ Orthogonalize a given column vector @var{x} with respect to a given\n\ orthonormal basis @var{v} using a modified Gram-Schmidt orthogonalization. \n\ On exit, @var{y} is a unit vector such that:\n\ \n\ @example\n\ @group\n\ norm (@var{y}) = 1\n\ @var{v}' * @var{y} = 0\n\ @var{x} = @var{h}*[@var{v}, @var{y}]\n\ @end group\n\ @end example\n\ \n\ @end deftypefn")
template<class ColumnVector , class Matrix , class RowVector >
static void	do_mgorth (ColumnVector &x, const Matrix &V, RowVector &h)

---

Function Documentation

DEFUN_DLD	(	mgorth	,
		args	,
		nargout
	)

Definition at line 51 of file mgorth.cc.

References octave_value::column_vector_value(), octave_value::columns(), octave_value::complex_column_vector_value(), octave_value::complex_matrix_value(), do_mgorth(), error(), octave_value::float_column_vector_value(), octave_value::float_complex_column_vector_value(), octave_value::float_complex_matrix_value(), octave_value::float_matrix_value(), octave_value::is_complex_type(), octave_value::is_numeric_type(), octave_value::is_single_type(), octave_value::matrix_value(), octave_value::ndims(), print_usage(), octave_value::rows(), V, and x.

template<class ColumnVector , class Matrix , class RowVector >

static void do_mgorth	(	ColumnVector &	x,
		const Matrix &	V,
		RowVector &	h
	)			[static]

Definition at line 35 of file mgorth.cc.

References Matrix::column(), Array< T >::columns(), MArray< T >::hermitian(), real, and xnorm().

Referenced by DEFUN_DLD().