dglitch.c File Reference

#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <gsl/gsl_sort.h>
#include <gsl/gsl_statistics.h>
#include "dglitch.h"

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Data Structures
struct	ts_dglitch
	Private members of dglitch object. More...
Defines
#define	DG_STRIDE   (size_t)1
#define	DEBUG_DEGLITCH(a)
Functions
static void	dg_push (p_dglitch dg, double num)
static void	dg_sort (double *vector, uint32_t size)
static int32_t	dg_compare (const void *val1, const void *val2)
p_dglitch	dglitch_create (te_dglitch_type type, uint32_t window_size)
void	dglitch_apply (p_dglitch dg, double *data, uint32_t size)
void	dglitch_destroy (p_dglitch *dg)

---

Define Documentation

#define DEBUG_DEGLITCH

(

a

)

Definition at line 51 of file dglitch.c.

Referenced by dglitch_apply().

#define DG_STRIDE   (size_t)1

Definition at line 49 of file dglitch.c.

Referenced by dglitch_apply().

---

Function Documentation

static int32_t dg_compare	(	const void *	val1,
		const void *	val2
	)			[static]

Temporary.

Definition at line 126 of file dglitch.c.

Referenced by dg_sort().

static void dg_push	(	p_dglitch	dg,
		double	num
	)			[static]

Push new number onto de-glitcher stack

Parameters:

	dg	Pointer to deglitch object.
	num	Number to push onto stack.

Todo:

Should be implemented in double Z fir fashion.

Definition at line 154 of file dglitch.c.

References ts_dglitch::stack, and ts_dglitch::window_size.

Referenced by dglitch_apply().

static void dg_sort	(	double *	vector,
		uint32_t	size
	)			[static]

Temporary.

Definition at line 121 of file dglitch.c.

References dg_compare().

Referenced by dglitch_apply().

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void dglitch_apply	(	p_dglitch	dg,
		double *	data,
		uint32_t	size
	)

Apply the deglitch algorith to the data.

Parameters:

	dg	Pointer to the deglitch object.
	data	Pointer to the data to be deglitched.
	size	Number of data points in data.

Todo:

Problem HERE, gsl_sort freezes! This is a workaround.

Definition at line 101 of file dglitch.c.

References DEBUG_DEGLITCH, dg_push(), dg_sort(), DG_STRIDE, ts_dglitch::sorted_stack, ts_dglitch::stack, and ts_dglitch::window_size.

Referenced by morse_code().

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p_dglitch dglitch_create	(	te_dglitch_type	type,
		uint32_t	window_size
	)

Creates a deglitch object.

Parameters:

type

Type of DeGlitch object to create.

See also:

te_dglitch_type

Parameters:

window_size

Number of consecutive samples used to compute one deglitched value.

Returns:

Pointer to the created deglitch object.

Definition at line 78 of file dglitch.c.

References ts_dglitch::sorted_stack, ts_dglitch::stack, and ts_dglitch::window_size.

Referenced by morse_start_threads().

void dglitch_destroy

(

p_dglitch *

dg

)

Destroys, and frees all memory from a deglitch object.

Parameters:

dg

Pointer to the deglitch object to be freed.

Definition at line 144 of file dglitch.c.

Referenced by free_all().