bpmwf/bpm_wf.h File Reference

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Detailed Description

Simple waveform handling routines for libbpm.

Definition in file bpm_wf.h.

#include <math.h>
#include <float.h>
#include <stdio.h>
#include <stdlib.h>
#include "bpm/bpm_defs.h"
#include "bpm/bpm_units.h"
#include "bpm/bpm_messages.h"
#include "bpm/bpm_nr.h"

Include dependency graph for bpm_wf.h:

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Data Structures
struct	doublewf_t
struct	intwf_t
struct	complexwf_t
struct	wfstat_t
Defines
#define	WF_EPS
#define	MAX_ALLOWED_NS
#define	WF_NEAREST
#define	WF_LINEAR
#define	WF_QUADRATIC
#define	WF_SINC
#define	WF_LANCZOS
Functions
EXTERN int	wfstat_reset (wfstat_t *s)
EXTERN void	wfstat_print (FILE *of, wfstat_t *s)
EXTERN doublewf_t *	doublewf (int ns, double fs)
EXTERN doublewf_t *	doublewf_time_series (int ns, double fs)
EXTERN doublewf_t *	doublewf_sample_series (int ns, double fs)
EXTERN doublewf_t *	doublewf_frequency_series (int ns, double fs)
EXTERN int	doublewf_setvalues (doublewf_t *w, double *x)
EXTERN int	doublewf_setfunction (doublewf_t *w, double(*wffun)(double t, int, double *), int npars, double *par)
EXTERN int	doublewf_copy (doublewf_t *copy, doublewf_t *src)
EXTERN doublewf_t *	doublewf_copy_new (doublewf_t *w)
EXTERN int	doublewf_subset (doublewf_t *sub, doublewf_t *w, int i1, int i2)
EXTERN int	doublewf_reset (doublewf_t *w)
EXTERN void	doublewf_delete (doublewf_t *w)
EXTERN intwf_t *	intwf_cast_new (doublewf_t *w)
EXTERN int	intwf_cast (intwf_t *iw, doublewf_t *w)
EXTERN int	doublewf_compat (doublewf_t *w1, doublewf_t *w2)
EXTERN int	doublewf_add (doublewf_t *w1, doublewf_t *w2)
EXTERN int	doublewf_subtract (doublewf_t *w1, doublewf_t *w2)
EXTERN int	doublewf_multiply (doublewf_t *w1, doublewf_t *w2)
EXTERN int	doublewf_divide (doublewf_t *w1, doublewf_t *w2)
EXTERN int	doublewf_scale (double f, doublewf_t *w)
EXTERN int	doublewf_bias (double c, doublewf_t *w)
EXTERN int	doublewf_add_cwtone (doublewf_t *w, double amp, double phase, double freq, double phasenoise)
EXTERN int	doublewf_add_dcywave (doublewf_t *w, double amp, double phase, double freq, double ttrig, double tdcy, double phasenoise)
EXTERN int	doublewf_add_ampnoise (doublewf_t *w, double sigma)
EXTERN int	doublewf_basic_stats (doublewf_t *w, int s0, int s1, wfstat_t *stats)
EXTERN int	doublewf_derive (doublewf_t *w)
EXTERN int	doublewf_integrate (doublewf_t *w)
EXTERN void	doublewf_print (FILE *of, doublewf_t *w)
EXTERN double	doublewf_getvalue (doublewf_t *w, double t, unsigned int mode)
EXTERN int	doublewf_resample (doublewf_t *w2, double fs, doublewf_t *w1, unsigned int mode)
EXTERN intwf_t *	intwf (int ns, double fs)
EXTERN intwf_t *	intwf_sample_series (int ns, double fs)
EXTERN int	intwf_setvalues (intwf_t *w, int *x)
EXTERN int	intwf_setfunction (intwf_t *w, int(*wffun)(double t, int, double *), int npars, double *par)
EXTERN int	intwf_copy (intwf_t *copy, intwf_t *src)
EXTERN intwf_t *	intwf_copy_new (intwf_t *w)
EXTERN int	intwf_subset (intwf_t *sub, intwf_t *w, int i1, int i2)
EXTERN int	intwf_reset (intwf_t *w)
EXTERN void	intwf_delete (intwf_t *w)
EXTERN doublewf_t *	doublewf_cast_new (intwf_t *w)
EXTERN int	doublewf_cast (doublewf_t *w, intwf_t *iw)
EXTERN int	intwf_compat (intwf_t *w1, intwf_t *w2)
EXTERN int	intwf_add (intwf_t *w1, intwf_t *w2)
EXTERN int	intwf_subtract (intwf_t *w1, intwf_t *w2)
EXTERN int	intwf_multiply (intwf_t *w1, intwf_t *w2)
EXTERN int	intwf_divide (intwf_t *w1, intwf_t *w2)
EXTERN int	intwf_scale (int f, intwf_t *w)
EXTERN int	intwf_bias (int c, intwf_t *w)
EXTERN int	intwf_add_cwtone (intwf_t *w, double amp, double phase, double freq, double phasenoise)
EXTERN int	intwf_add_dcywave (intwf_t *w, double amp, double phase, double freq, double ttrig, double tdcy, double phasenoise)
EXTERN int	intwf_add_ampnoise (intwf_t *w, double sigma)
EXTERN int	intwf_basic_stats (intwf_t *w, int s0, int s1, wfstat_t *stats)
EXTERN int	intwf_derive (intwf_t *w)
EXTERN int	intwf_integrate (intwf_t *w)
EXTERN void	intwf_print (FILE *of, intwf_t *w)
EXTERN int	intwf_getvalue (intwf_t *w, double t, unsigned int mode)
EXTERN int	intwf_resample (intwf_t *w2, double fs, intwf_t *w1, unsigned int mode)
EXTERN complexwf_t *	complexwf (int ns, double fs)
EXTERN complexwf_t *	complexwf_copy_new (complexwf_t *w)
EXTERN int	complexwf_copy (complexwf_t *copy, complexwf_t *src)
EXTERN int	complexwf_subset (complexwf_t *sub, complexwf_t *w, int i1, int i2)
EXTERN int	complexwf_setvalues (complexwf_t *w, complex_t *x)
EXTERN int	complexwf_setfunction (complexwf_t *w, complex_t(*wffun)(double, int, double *), int npars, double *par)
EXTERN int	complexwf_reset (complexwf_t *w)
EXTERN void	complexwf_delete (complexwf_t *w)
EXTERN int	complexwf_compat (complexwf_t *w1, complexwf_t *w2)
EXTERN int	complexwf_add (complexwf_t *w1, complexwf_t *w2)
EXTERN int	complexwf_subtract (complexwf_t *w1, complexwf_t *w2)
EXTERN int	complexwf_multiply (complexwf_t *w1, complexwf_t *w2)
EXTERN int	complexwf_divide (complexwf_t *w1, complexwf_t *w2)
EXTERN int	complexwf_scale (complex_t f, complexwf_t *w)
EXTERN int	complexwf_bias (complex_t c, complexwf_t *w)
EXTERN int	complexwf_add_cwtone (complexwf_t *w, double amp, double phase, double freq, double phasenoise)
EXTERN int	complexwf_add_dcywave (complexwf_t *w, double amp, double phase, double freq, double ttrig, double tdcy, double phasenoise)
EXTERN int	complexwf_add_noise (complexwf_t *w, double sigma)
EXTERN int	complexwf_add_ampnoise (complexwf_t *w, double sigma)
EXTERN int	complexwf_add_phasenoise (complexwf_t *w, double sigma)
EXTERN void	complexwf_print (FILE *of, complexwf_t *w)
EXTERN int	complexwf_getreal (doublewf_t *re, complexwf_t *z)
EXTERN int	complexwf_getimag (doublewf_t *im, complexwf_t *z)
EXTERN int	complexwf_getamp (doublewf_t *r, complexwf_t *z)
EXTERN int	complexwf_getphase (doublewf_t *theta, complexwf_t *z)
EXTERN doublewf_t *	complexwf_getreal_new (complexwf_t *z)
EXTERN doublewf_t *	complexwf_getimag_new (complexwf_t *z)
EXTERN doublewf_t *	complexwf_getamp_new (complexwf_t *z)
EXTERN doublewf_t *	complexwf_getphase_new (complexwf_t *z)
EXTERN int	complexwf_setreal (complexwf_t *z, doublewf_t *re)
EXTERN int	complexwf_setimag (complexwf_t *z, doublewf_t *im)
EXTERN int	time_to_sample (double fs, int ns, double t, int *iS)
EXTERN int	freq_to_sample (double fs, int ns, double f, int *iS)
EXTERN int	sample_to_time (double fs, int ns, int iS, double *t)
EXTERN int	sample_to_freq (double fs, int ns, int iS, double *f)