GNU Radio 3.7.0-50 C++ API
gr::random Class Reference

pseudo random number generator More...

#include <random.h>

List of all members.

Public Member Functions

 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::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
staticprotected

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