fftutil.c File Reference

#include <stdlib.h>
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include "kiss_fft.h"
#include "kiss_fftndr.h"

Functions
static void	fft_file (FILE *fin, FILE *fout, int nfft, int isinverse)
static void	fft_filend (FILE *fin, FILE *fout, int *dims, int ndims, int isinverse)
static void	fft_filend_real (FILE *fin, FILE *fout, int *dims, int ndims, int isinverse)
static void	fft_file_real (FILE *fin, FILE *fout, int nfft, int isinverse)
static int	get_dims (char *arg, int *dims)
int	main (int argc, char **argv)

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Function Documentation

static void fft_file	(	FILE *	fin,
		FILE *	fout,
		int	nfft,
		int	isinverse
	)			[static]

References kiss_fft(), and kiss_fft_alloc().

Referenced by main().

static void fft_filend	(	FILE *	fin,
		FILE *	fout,
		int *	dims,
		int	ndims,
		int	isinverse
	)			[static]

References kiss_fftnd(), and kiss_fftnd_alloc().

Referenced by main().

static void fft_filend_real	(	FILE *	fin,
		FILE *	fout,
		int *	dims,
		int	ndims,
		int	isinverse
	)			[static]

References kiss_fft_scalar, kiss_fftndr(), kiss_fftndr_alloc(), and kiss_fftndri().

Referenced by main().

static void fft_file_real	(	FILE *	fin,
		FILE *	fout,
		int	nfft,
		int	isinverse
	)			[static]

References kiss_fft_scalar, kiss_fftr(), kiss_fftr_alloc(), and kiss_fftri().

Referenced by main().

static int get_dims	(	char *	arg,
		int *	dims
	)			[static]

Referenced by main().

int main	(	int	argc,
		char **	argv
	)

References fft_file(), fft_file_real(), fft_filend(), fft_filend_real(), fin, fout, and get_dims().