viterbi.h File Reference

#include <gr_core_api.h>

Go to the source code of this file.

Classes
struct	viterbi_state
Functions
GR_CORE_API int	gen_met (int mettab[2][256], int amp, double esn0, double bias, int scale)
GR_CORE_API unsigned char	encode (unsigned char *symbols, unsigned char *data, unsigned int nbytes, unsigned char encstate)
GR_CORE_API void	viterbi_chunks_init (struct viterbi_state *state)
GR_CORE_API void	viterbi_butterfly2 (unsigned char *symbols, int mettab[2][256], struct viterbi_state *state0, struct viterbi_state *state1)
GR_CORE_API unsigned char	viterbi_get_output (struct viterbi_state *state, unsigned char *outbuf)

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Function Documentation

GR_CORE_API unsigned char encode	(	unsigned char *	symbols,
		unsigned char *	data,
		unsigned int	nbytes,
		unsigned char	encstate
	)

GR_CORE_API int gen_met	(	int	mettab[2][256],
		int	amp,
		double	esn0,
		double	bias,
		int	scale
	)

GR_CORE_API void viterbi_butterfly2	(	unsigned char *	symbols,
		int	mettab[2][256],
		struct viterbi_state *	state0,
		struct viterbi_state *	state1
	)

GR_CORE_API void viterbi_chunks_init

(

struct viterbi_state *

state

)

GR_CORE_API unsigned char viterbi_get_output	(	struct viterbi_state *	state,
		unsigned char *	outbuf
	)