gr_fastnoise_source_i.h File Reference

#include <gr_core_api.h>
#include <gr_sync_block.h>
#include <gr_noise_type.h>
#include <gr_random.h>

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Classes
class	gr_fastnoise_source_i
	Random number source. More...
Functions
GR_CORE_API gr_fastnoise_source_i_sptr	gr_make_fastnoise_source_i (gr_noise_type_t type, float ampl, long seed=0, long samples=1024 *16)
	Make a noise source.

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Function Documentation

GR_CORE_API gr_fastnoise_source_i_sptr gr_make_fastnoise_source_i	(	gr_noise_type_t	type,
		float	ampl,
		long	seed = 0,
		long	samples = 1024 *16
	)

Make a noise source.

Parameters:

type	the random distribution to use (see gr_noise_type.h)
ampl	a scaling factor for the output
seed	seed for random generators. Note that for uniform and Gaussian distributions, this should be a negative number.
samples	number of samples to pre-generate.