QtiPlot 0.9.7.3
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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) |
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 | ||
) |
References Matrix::allocateMatrixData(), fft(), and Matrix::freeMatrixData().
Referenced by MatrixModel::fft(), and FFTDialog::fftMatrix().
void fft2d_inv | ( | double ** | xtre, |
double ** | xtim, | ||
double ** | xrec_re, | ||
double ** | xrec_im, | ||
int | width, | ||
int | height | ||
) |
References Matrix::allocateMatrixData(), fft_inv(), and Matrix::freeMatrixData().
Referenced by MatrixModel::fft(), and FFTDialog::fftMatrix().
void fft_inv | ( | double * | x_int_re, |
double * | x_int_im, | ||
int | taille | ||
) |
References M_PI.
Referenced by fft2d_inv().