core/vnl/algo/vnl_matrix_update.h File Reference

Function to compute M=M+a*b'. More...

#include <vnl/vnl_vector.h>
#include <vnl/vnl_matrix.h>
#include <vcl_cassert.h>

Go to the source code of this file.

Functions
template<class T >
void	vnl_matrix_update (vnl_matrix< T > &M, const vnl_vector< T > &a, const vnl_vector< T > &b)
	Perform rank 1 update of M: M+=(a*b').

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Detailed Description

Function to compute M=M+a*b'.

Author:

Tim Cootes

Definition in file vnl_matrix_update.h.

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Function Documentation

template<class T >

void vnl_matrix_update	(	vnl_matrix< T > &	M,
		const vnl_vector< T > &	a,
		const vnl_vector< T > &	b
	)		[inline]

Perform rank 1 update of M: M+=(a*b').

Requires a.size()==M.rows(), b.size()==M.columns()

Definition at line 17 of file vnl_matrix_update.h.