core/vnl/vnl_complexify.h File Reference

Functions to create complex vectors and matrices from real ones. More...

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

Go to the source code of this file.

Functions
template<class T >
void	vnl_complexify (T const *R, T const *I, vcl_complex< T > *C, unsigned n)
	Overwrite complex array C (of length n) with pairs from real arrays R and I.
template<class T >
void	vnl_complexify (T const *R, vcl_complex< T > *C, unsigned n)
	Overwrite complex array C (sz n) with complexified version of real array R.
template<class T >
vnl_vector< vcl_complex< T > >	vnl_complexify (vnl_vector< T > const &R)
	Return complexified version of real vector R.
template<class T >
vnl_vector< vcl_complex< T > >	vnl_complexify (vnl_vector< T > const &R, vnl_vector< T > const &I)
	Return complex vector R+j*I from two real vectors R and I.
template<class T >
vnl_matrix< vcl_complex< T > >	vnl_complexify (vnl_matrix< T > const &R)
	Return complexified version of real matrix R.
template<class T >
vnl_matrix< vcl_complex< T > >	vnl_complexify (vnl_matrix< T > const &R, vnl_matrix< T > const &I)
	Return complex matrix R+j*I from two real matrices R and I.

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Detailed Description

Functions to create complex vectors and matrices from real ones.

Author:

fsm

   Modifications
   Peter Vanroose - 2 July 2002 - part of vnl_complex_ops.h moved here
   

Definition in file vnl_complexify.h.

---

Function Documentation

template<class T >

void vnl_complexify	(	T const *	R,
		T const *	I,
		vcl_complex< T > *	C,
		unsigned	n
	)

Overwrite complex array C (of length n) with pairs from real arrays R and I.

Definition at line 26 of file vnl_complex_ops.txx.

template<class T >

void vnl_complexify	(	T const *	R,
		vcl_complex< T > *	C,
		unsigned	n
	)

Overwrite complex array C (sz n) with complexified version of real array R.

Definition at line 19 of file vnl_complex_ops.txx.

template<class T >

vnl_vector<vcl_complex<T> > vnl_complexify

(

vnl_vector< T > const &

R

)

Return complexified version of real vector R.

Definition at line 33 of file vnl_complex_ops.txx.

template<class T >

vnl_vector<vcl_complex<T> > vnl_complexify	(	vnl_vector< T > const &	R,
		vnl_vector< T > const &	I
	)

Return complex vector R+j*I from two real vectors R and I.

Definition at line 41 of file vnl_complex_ops.txx.

template<class T >

vnl_matrix<vcl_complex<T> > vnl_complexify

(

vnl_matrix< T > const &

R

)

Return complexified version of real matrix R.

Definition at line 50 of file vnl_complex_ops.txx.

template<class T >

vnl_matrix<vcl_complex<T> > vnl_complexify	(	vnl_matrix< T > const &	R,
		vnl_matrix< T > const &	I
	)

Return complex matrix R+j*I from two real matrices R and I.

Definition at line 58 of file vnl_complex_ops.txx.