fftpack.h File Reference

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Functions
void	cfftf (size_t N, double complex_data[], double wrk[])
void	cfftb (size_t N, double complex_data[], double wrk[])
void	cffti (size_t N, double wrk[])
void	rfftf (size_t N, double data[], double wrk[])
void	rfftb (size_t N, double data[], double wrk[])
void	rffti (size_t N, double wrk[])

Function Documentation

void cfftb	(	size_t	N,
		double	complex_data[],
		double	wrk[]
	)

backward complex transform

Definition at line 705 of file fftpack.cpp.

Referenced by FFTPACK_wrap< double >::ccfftb().

void cfftf	(	size_t	N,
		double	complex_data[],
		double	wrk[]
	)

forward complex transform

Definition at line 698 of file fftpack.cpp.

Referenced by FFTPACK_wrap< double >::ccfftf().

void cffti	(	size_t	N,
		double	wrk[]
	)

initializer for complex transforms

Definition at line 776 of file fftpack.cpp.

Referenced by FFTPACK_wrap< double >::ccffti().

void rfftb	(	size_t	N,
		double	data[],
		double	wrk[]
	)

backward real transform

Definition at line 856 of file fftpack.cpp.

Referenced by FFTPACK_wrap< double >::rcfftb().

void rfftf	(	size_t	N,
		double	data[],
		double	wrk[]
	)

forward real transform

Definition at line 853 of file fftpack.cpp.

Referenced by FFTPACK_wrap< double >::rcfftf().

void rffti	(	size_t	N,
		double	wrk[]
	)

initializer for real transforms

Definition at line 887 of file fftpack.cpp.

Referenced by FFTPACK_wrap< double >::rcffti(), and sinti().