GNU Radio 3.5.1 C++ API
gr_random Class Reference

pseudo random number generator More...

#include <gr_random.h>

List of all members.

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

Detailed Description

pseudo random number generator


Constructor & Destructor Documentation

gr_random::gr_random ( long  seed = 3021)

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)

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]

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