qr_decompose.h File Reference

Library functions to compute QR decomposition of a given matrix. More...

#include <cmath>
#include <cstdlib>
#include <iomanip>
#include <iostream>
#include <limits>
#include <numeric>
#include <valarray>

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Namespaces
namespace	qr_algorithm
	Functions to compute QR decomposition of any rectangular matrix.

Functions
template<typename T >
std::ostream &	qr_algorithm::operator<< (std::ostream &out, std::valarray< std::valarray< T > > const &v)
template<typename T >
std::ostream &	qr_algorithm::operator<< (std::ostream &out, std::valarray< T > const &v)
template<typename T >
double	qr_algorithm::vector_dot (const std::valarray< T > &a, const std::valarray< T > &b)
template<typename T >
double	qr_algorithm::vector_mag (const std::valarray< T > &a)
template<typename T >
std::valarray< T >	qr_algorithm::vector_proj (const std::valarray< T > &a, const std::valarray< T > &b)
template<typename T >
void	qr_algorithm::qr_decompose (const std::valarray< std::valarray< T > > &A, std::valarray< std::valarray< T > > *Q, std::valarray< std::valarray< T > > *R)

Detailed Description

Library functions to compute QR decomposition of a given matrix.

Author

Krishna Vedala