#include <../../nrnconf.h>
#include <math.h>
#include <stdio.h>
#include <stddef.h>
#include <stdlib.h>
#include "oc_ansi.h"
#include "nrngsl_real_radix2.cpp"
#include "nrngsl_hc_radix2.cpp"

Macros
#define	_USE_MATH_DEFINES

#define	myfabs fabs

#define	WINDOW(j, a, b) (1.0 - myfabs((((j) -1) - (a)) * (b))) /* Bartlett */

Functions
static double	SQUARE (double a)

void	nrngsl_realft (double *data, unsigned long n, int direction)

void	nrn_gsl2nrc (double x, double y, unsigned long n)

void	nrn_nrc2gsl (double x, double y, unsigned long n)

void	nrn_convlv (double data, unsigned long n, double respns, unsigned long m, int isign, double *ans)

void	nrn_correl (double x, double y, unsigned long n, double *z)

void	nrn_spctrm (double data, double psd, int setsize, int numsegpairs)

Macro Definition Documentation

◆ _USE_MATH_DEFINES

#define _USE_MATH_DEFINES

Definition at line 6 of file fourier.cpp.

◆ myfabs

#define myfabs fabs

Definition at line 19 of file fourier.cpp.

◆ WINDOW

#define WINDOW	(	j,
		a,
		b
	)	(1.0 - myfabs((((j) -1) - (a)) * (b))) /* Bartlett */

Definition at line 140 of file fourier.cpp.

Function Documentation

◆ nrn_convlv()

void nrn_convlv	(	double *	data,
		unsigned long	n,
		double *	respns,
		unsigned long	m,
		int	isign,
		double *	ans
	)

Definition at line 76 of file fourier.cpp.

◆ nrn_correl()

void nrn_correl	(	double *	x,
		double *	y,
		unsigned long	n,
		double *	z
	)

Definition at line 120 of file fourier.cpp.

◆ nrn_gsl2nrc()

void nrn_gsl2nrc	(	double *	x,
		double *	y,
		unsigned long	n
	)

Definition at line 46 of file fourier.cpp.

◆ nrn_nrc2gsl()

void nrn_nrc2gsl	(	double *	x,
		double *	y,
		unsigned long	n
	)

Definition at line 59 of file fourier.cpp.

◆ nrn_spctrm()

void nrn_spctrm	(	double *	data,
		double *	psd,
		int	setsize,
		int	numsegpairs
	)

Definition at line 143 of file fourier.cpp.

◆ nrngsl_realft()

void nrngsl_realft	(	double *	data,
		unsigned long	n,
		int	direction
	)

Definition at line 32 of file fourier.cpp.

◆ SQUARE()

static double SQUARE ( double a )

inlinestatic

Definition at line 25 of file fourier.cpp.

Macros

Functions