itpp::Complex_Normal_RNG Class Reference
[Random Number Generation]

A Complex Normal Source. More...

#include <itpp/base/random.h>

List of all members.

Public Member Functions
	Complex_Normal_RNG (std::complex< double > mean, double variance)
	Constructor. Set mean and variance.
	Complex_Normal_RNG ()
	Constructor. Set mean and variance.
void	setup (std::complex< double > mean, double variance)
	Set mean and variance.
void	get_setup (std::complex< double > &mean, double &variance)
	Get mean and variance.
std::complex< double >	operator() ()
	Get one sample.
cvec	operator() (int n)
	Get a sample vector.
cmat	operator() (int h, int w)
	Get a sample matrix.
std::complex< double >	sample ()
	Get a Complex Normal (0,1) distributed sample.
void	sample_vector (int size, cvec &out)
	Get a Complex Normal (0,1) distributed vector.
void	sample_matrix (int rows, int cols, cmat &out)
	Get a Complex Normal (0,1) distributed matrix.

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Detailed Description

A Complex Normal Source.

Definition at line 501 of file random.h.

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Constructor & Destructor Documentation

itpp::Complex_Normal_RNG::Complex_Normal_RNG	(	std::complex< double >	mean,
		double	variance
	)			[inline]

Constructor. Set mean and variance.

Definition at line 504 of file random.h.

References setup().

itpp::Complex_Normal_RNG::Complex_Normal_RNG

(

)

[inline]

Constructor. Set mean and variance.

Definition at line 506 of file random.h.

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Member Function Documentation

void itpp::Complex_Normal_RNG::setup	(	std::complex< double >	mean,
		double	variance
	)			[inline]

Set mean and variance.

Definition at line 508 of file random.h.

References itpp::sqrt().

Referenced by Complex_Normal_RNG().

void itpp::Complex_Normal_RNG::get_setup	(	std::complex< double > &	mean,
		double &	variance
	)			[inline]

Get mean and variance.

Definition at line 510 of file random.h.

std::complex<double> itpp::Complex_Normal_RNG::operator()

(

)

[inline]

Get one sample.

Definition at line 512 of file random.h.

References sample().

cvec itpp::Complex_Normal_RNG::operator()

(

int

n

)

[inline]

Get a sample vector.

Definition at line 514 of file random.h.

References sample_vector().

cmat itpp::Complex_Normal_RNG::operator()	(	int	h,
		int	w
	)			[inline]

Get a sample matrix.

Definition at line 516 of file random.h.

References sample_matrix().

std::complex<double> itpp::Complex_Normal_RNG::sample

(

)

[inline]

Get a Complex Normal (0,1) distributed sample.

Definition at line 518 of file random.h.

References itpp::cos(), itpp::log(), itpp::m_2pi, itpp::Random_Generator::random_01(), itpp::sin(), and itpp::sqrt().

Referenced by operator()(), itpp::randn_c(), sample_matrix(), and sample_vector().

void itpp::Complex_Normal_RNG::sample_vector	(	int	size,
		cvec &	out
	)			[inline]

Get a Complex Normal (0,1) distributed vector.

Definition at line 526 of file random.h.

References sample().

Referenced by operator()(), and itpp::randn_c().

void itpp::Complex_Normal_RNG::sample_matrix	(	int	rows,
		int	cols,
		cmat &	out
	)			[inline]

Get a Complex Normal (0,1) distributed matrix.

Definition at line 533 of file random.h.

References sample().

Referenced by operator()(), and itpp::randn_c().

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The documentation for this class was generated from the following file:

• itpp/base/random.h

Generated on Wed Apr 18 11:23:40 2007 for IT++ by Doxygen 1.5.2