fft2D.cpp File Reference

#include "fft2D.h"
#include "../matrix/Matrix.h"
#include <math.h>

Functions

void fft (double *x_int_re, double *x_int_im, int taille)
void fft2d (double **xtre, double **xtim, int width, int height)
void fft2d_inv (double **xtre, double **xtim, double **xrec_re, double **xrec_im, int width, int height)
void fft_inv (double *x_int_re, double *x_int_im, int taille)

Function Documentation

void fft ( double *  x_int_re,
double *  x_int_im,
int  taille 
)

References M_PI.

Referenced by FFTDialog::accept(), and fft2d().

void fft2d ( double **  xtre,
double **  xtim,
int  width,
int  height 
)
void fft2d_inv ( double **  xtre,
double **  xtim,
double **  xrec_re,
double **  xrec_im,
int  width,
int  height 
)
void fft_inv ( double *  x_int_re,
double *  x_int_im,
int  taille 
)

References M_PI.

Referenced by fft2d_inv().


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