fourier Namespace Reference

Functions
vector	fft_1d (vector, int isign=1)
vector	ifft_1d (vector)
vector	dft_1d (vector, int isign=1)
vector	idft_1d (vector)
vector	fftshift (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)

Function Documentation

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

Definition at line 191 of file fourier.cpp.

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

Definition at line 48 of file fourier.cpp.

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

Definition at line 98 of file fourier.cpp.

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

Definition at line 242 of file fourier.cpp.

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

Definition at line 234 of file fourier.cpp.

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

Definition at line 231 of file fourier.cpp.

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

Definition at line 133 of file fourier.cpp.

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

Definition at line 311 of file fourier.cpp.

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

Definition at line 211 of file fourier.cpp.

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

Definition at line 159 of file fourier.cpp.

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vector fourier::fftshift

(

vector

var

)

Definition at line 316 of file fourier.cpp.

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vector fourier::idft_1d

(

vector

var

)

Definition at line 228 of file fourier.cpp.

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vector fourier::ifft_1d

(

vector

var

)

Definition at line 225 of file fourier.cpp.

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