gr_random Class Reference

#include <gr_random.h>

List of all members.

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Detailed Description

pseudo random number generator

Public Member Functions
	gr_random (long seed=3021)
void	reseed (long seed)
float	ran1 ()
	uniform random deviate in the range [0.0, 1.0)
float	gasdev ()
	normally distributed deviate with zero mean and variance 1
float	laplacian ()
float	impulse (float factor)
float	rayleigh ()
gr_complex	rayleigh_complex ()
Protected Attributes
long	d_seed
long	d_iy
long	d_iv [NTAB]
int	d_iset
float	d_gset
Static Protected Attributes
static const int	NTAB = 32

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Constructor & Destructor Documentation

gr_random::gr_random (  long  seed = 3021  )

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Member Function Documentation

float gr_random::gasdev (   )

normally distributed deviate with zero mean and variance 1

float gr_random::impulse (  float  factor  )

float gr_random::laplacian (   )

float gr_random::ran1 (   )

uniform random deviate in the range [0.0, 1.0)

float gr_random::rayleigh (   )

gr_complex gr_random::rayleigh_complex (   )

void gr_random::reseed (  long  seed  )

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Member Data Documentation

float gr_random::d_gset [protected]

int gr_random::d_iset [protected]

long gr_random::d_iv[NTAB] [protected]

long gr_random::d_iy [protected]

long gr_random::d_seed [protected]

const int gr_random::NTAB = 32 [static, protected]

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

• gr_random.h
• gr_random.cc

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