NAFPack_Fourier_Transform Module

Uses

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Used by

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Graph Key

Nodes of different colours represent the following:

Solid arrows point from a submodule to the (sub)module which it is descended from. Dashed arrows point from a module or program unit to modules which it uses.
Where possible, edges connecting nodes are given different colours to make them easier to distinguish in large graphs.

Variables

Type	Visibility	Attributes		Name		Initial
type(DecimationMethod),	public,	parameter	::	DIT	=	DecimationMethod(1, "DIT")
type(DecimationMethod),	public,	parameter	::	DIF	=	DecimationMethod(2, "DIF")
type(FFTAlgorithm),	public,	parameter	::	ALG_AUTO	=	FFTAlgorithm(0, "Auto", DIT)
type(FFTAlgorithm),	public,	parameter	::	ALG_RADIX2_DIT	=	FFTAlgorithm(1, "Radix-2 DIT", DIT)
type(FFTAlgorithm),	public,	parameter	::	ALG_RADIX2_DIF	=	FFTAlgorithm(2, "Radix-2 DIF", DIF)
type(FFTAlgorithm),	public,	parameter	::	ALG_MIXED_DIT	=	FFTAlgorithm(3, "Mixed Radix DIT", DIT)
type(FFTAlgorithm),	public,	parameter	::	ALG_MIXED_DIF	=	FFTAlgorithm(4, "Mixed Radix DIF", DIF)
type(FFTAlgorithm),	public,	parameter	::	ALG_SPLIT_DIT	=	FFTAlgorithm(5, "Split Radix DIT", DIT)
type(FFTAlgorithm),	public,	parameter	::	ALG_SPLIT_DIF	=	FFTAlgorithm(6, "Split Radix DIF", DIF)

Interfaces

public interface dft

private interface dft_cmplx_sp()

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None
private interface dft_cmplx_dp()

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None
private interface dft_cmplx_qp()

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None
private interface dft_real_sp()

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None
private interface dft_real_dp()

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None
private interface dft_real_qp()

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None

public interface idft

private interface idft_cmplx_sp()

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None
private interface idft_cmplx_dp()

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None
private interface idft_cmplx_qp()

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None
private interface idft_real_sp()

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None
private interface idft_real_dp()

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None
private interface idft_real_qp()

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None

public interface dft2

private interface dft2_cmplx_sp()

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None
private interface dft2_cmplx_dp()

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None
private interface dft2_cmplx_qp()

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None
private interface dft2_real_sp()

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None
private interface dft2_real_dp()

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None
private interface dft2_real_qp()

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None

public interface idft2

private interface idft2_cmplx_sp()

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None
private interface idft2_cmplx_dp()

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None
private interface idft2_cmplx_qp()

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None
private interface idft2_real_sp()

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None
private interface idft2_real_dp()

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None
private interface idft2_real_qp()

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None

public interface dft3

private interface dft3_cmplx_sp()

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None
private interface dft3_cmplx_dp()

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None
private interface dft3_cmplx_qp()

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None
private interface dft3_real_sp()

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None
private interface dft3_real_dp()

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None
private interface dft3_real_qp()

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None

public interface idft3

private interface idft3_cmplx_sp()

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None
private interface idft3_cmplx_dp()

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None
private interface idft3_cmplx_qp()

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None
private interface idft3_real_sp()

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None
private interface idft3_real_dp()

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None
private interface idft3_real_qp()

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None

Derived Types

type, public :: DecimationMethod

Components

Type	Visibility	Attributes		Name		Initial
integer(kind=isp),	public		::	id
character(len=20),	public		::	name

type, public :: FFTAlgorithm

Components

Type	Visibility	Attributes		Name		Initial
integer(kind=isp),	public		::	id
character(len=20),	public		::	name
type(DecimationMethod),	public		::	decimation_method

type, public :: Fourier_Transform

Components

Type	Visibility	Attributes		Name		Initial
type(FFTPlan),	public		::	fft_plan

Type-Bound Procedures

generic, public :: dft => dft_cmplx_sp, dft_cmplx_dp, dft_cmplx_qp
generic, public :: dft => dft_real_sp, dft_real_dp, dft_real_qp
generic, public :: dft => dft2_cmplx_sp, dft2_cmplx_dp, dft2_cmplx_qp
generic, public :: dft => dft2_real_sp, dft2_real_dp, dft2_real_qp
generic, public :: dft => dft3_cmplx_sp, dft3_cmplx_dp, dft3_cmplx_qp
generic, public :: dft => dft3_real_sp, dft3_real_dp, dft3_real_qp
generic, public :: idft => idft_cmplx_sp, idft_cmplx_dp, idft_cmplx_qp
generic, public :: idft => idft_real_sp, idft_real_dp, idft_real_qp
generic, public :: idft => idft2_cmplx_sp, idft2_cmplx_dp, idft2_cmplx_qp
generic, public :: idft => idft2_real_sp, idft2_real_dp, idft2_real_qp
generic, public :: idft => idft3_cmplx_sp, idft3_cmplx_dp, idft3_cmplx_qp
generic, public :: idft => idft3_real_sp, idft3_real_dp, idft3_real_qp
generic, public :: init_fft_plan => init_fft_plan_sp
generic, public :: fft => fft_cmplx_sp
generic, public :: destroy_fft_plan => destroy_fft_plan_sp