gr_noise_source_c Class Reference
[Signal Sources]

random number source More...

#include <gr_noise_source_c.h>

Inheritance diagram for gr_noise_source_c:

gr_sync_block gr_block

List of all members.

Public Member Functions

void set_type (gr_noise_type_t type)
void set_amplitude (float ampl)
virtual int work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
 just like gr_block::general_work, only this arranges to call consume_each for you

Friends

gr_noise_source_c_sptr gr_make_noise_source_c (gr_noise_type_t type, float ampl, long seed)


Detailed Description

random number source

Member Function Documentation

void gr_noise_source_c::set_amplitude ( float  ampl  )  [inline]

void gr_noise_source_c::set_type ( gr_noise_type_t  type  )  [inline]

int gr_noise_source_c::work ( int  noutput_items,
gr_vector_const_void_star input_items,
gr_vector_void_star output_items 
) [virtual]

just like gr_block::general_work, only this arranges to call consume_each for you

The user must override work to define the signal processing code

Implements gr_sync_block.

References gr_random::gasdev(), GR_GAUSSIAN, GR_IMPULSE, GR_LAPLACIAN, GR_UNIFORM, gr_random::impulse(), gr_random::laplacian(), gr_random::ran1(), and gr_random::rayleigh_complex().


Friends And Related Function Documentation

gr_noise_source_c_sptr gr_make_noise_source_c ( gr_noise_type_t  type,
float  ampl,
long  seed 
) [friend]


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

Generated on Sat Apr 18 14:00:53 2009 for GNU Radio 3.0.4 by  doxygen 1.5.8