src/source_fit.c File Reference

#include <math.h>
#include <it/source_fit.h>
#include <it/distance.h>
#include <it/io.h>

Go to the source code of this file.

Functions
static double	GenGaussian (double alpha, double beta, double x)
vec	source_pdf_GG (vec symbols, double alpha, double beta)
void	source_estim_GG_from_histo (vec pdf, vec symbols, double *palpha, double *pbeta)

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Function Documentation

static double GenGaussian	(	double	alpha,
		double	beta,
		double	x
	)			[static]

Definition at line 33 of file source_fit.c.

Referenced by source_pdf_GG().

void source_estim_GG_from_histo	(	vec	pdf,
		vec	symbols,
		double *	palpha,
		double *	pbeta
	)

Definition at line 56 of file source_fit.c.

References IT_EPSILON, source_pdf_GG(), vec_delete(), and vec_distance_kullback_leibler().

vec source_pdf_GG	(	vec	symbols,
		double	alpha,
		double	beta
	)

Definition at line 42 of file source_fit.c.

References GenGaussian(), vec_length(), vec_new_zeros(), and vec_normalize().

Referenced by source_estim_GG_from_histo().