qucs::fourier Namespace Reference

Functions
qucs::vector	fft_1d (qucs::vector, int isign=1)
qucs::vector	ifft_1d (qucs::vector)
qucs::vector	dft_1d (qucs::vector, int isign=1)
qucs::vector	idft_1d (qucs::vector)
qucs::vector	fftshift (qucs::vector)
void	_fft_1d (nr_double_t *, int, int isign=1)
void	_ifft_1d (nr_double_t *, int)
void	_dft_1d (nr_double_t *, int, int isign=1)
void	_idft_1d (nr_double_t *, int)
void	_fft_1d_2r (nr_double_t *, nr_double_t *, int)
void	_ifft_1d_2r (nr_double_t *, nr_double_t *, int)
void	_fft_nd (nr_double_t *, int[], int, int isign=1)
void	_ifft_nd (nr_double_t *, int[], int)

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Function Documentation

void qucs::fourier::_dft_1d	(	nr_double_t *	data,
		int	len,
		int	isign = 1
	)

Definition at line 193 of file fourier.cpp.

void qucs::fourier::_fft_1d	(	nr_double_t *	data,
		int	len,
		int	isign = 1
	)

Definition at line 50 of file fourier.cpp.

void qucs::fourier::_fft_1d_2r	(	nr_double_t *	r1,
		nr_double_t *	r2,
		int	len
	)

Definition at line 100 of file fourier.cpp.

void qucs::fourier::_fft_nd	(	nr_double_t *	data,
		int	len[],
		int	nd,
		int	isign = 1
	)

Definition at line 244 of file fourier.cpp.

void qucs::fourier::_idft_1d	(	nr_double_t *	data,
		int	len
	)

Definition at line 236 of file fourier.cpp.

void qucs::fourier::_ifft_1d	(	nr_double_t *	data,
		int	len
	)

Definition at line 233 of file fourier.cpp.

void qucs::fourier::_ifft_1d_2r	(	nr_double_t *	r1,
		nr_double_t *	r2,
		int	len
	)

Definition at line 135 of file fourier.cpp.

void qucs::fourier::_ifft_nd	(	nr_double_t *	data,
		int	len[],
		int	nd
	)

Definition at line 313 of file fourier.cpp.

qucs::vector qucs::fourier::dft_1d	(	qucs::vector	,
		int	isign = 1
	)

qucs::vector qucs::fourier::fft_1d	(	qucs::vector	,
		int	isign = 1
	)

qucs::vector qucs::fourier::fftshift

(

qucs::vector

)

qucs::vector qucs::fourier::idft_1d

(

qucs::vector

)

qucs::vector qucs::fourier::ifft_1d

(

qucs::vector

)