fft.h File Reference

#include <stdio.h>
#include <stdlib.h>
#include "support.h"

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Data Structures
struct	bench_args_t

Macros
#define	FFT_SIZE   1024
#define	twoPI   6.28318530717959

Functions
void	fft (double real[FFT_SIZE], double img[FFT_SIZE], double real_twid[FFT_SIZE/2], double img_twid[FFT_SIZE/2])

Macro Definition Documentation

FFT_SIZE

#define FFT_SIZE   1024

Definition at line 5 of file fft.h.

Referenced by check_data(), data_to_input(), data_to_output(), fft(), input_to_data(), main(), and output_to_data().

twoPI

#define twoPI   6.28318530717959

Definition at line 6 of file fft.h.

Referenced by get_two_normal_fixed(), and main().

Function Documentation

fft()

void fft	(	double	real[FFT_SIZE],
		double	img[FFT_SIZE],
		double	real_twid[FFT_SIZE/2],
		double	img_twid[FFT_SIZE/2]
	)

Definition at line 3 of file fft.c.

References FFT_SIZE, and img.

Referenced by main(), and run_benchmark().

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