![]() | DoubleComplexBackward2DFFT Class |
Namespace: CenterSpace.NMath.Core
The DoubleComplexBackward2DFFT type exposes the following members.
Name | Description | |
---|---|---|
![]() | DoubleComplexBackward2DFFT(FFT2DBase) |
Constructs a backward 2D FFT instance by copying the configuration from another FFT instance.
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![]() | DoubleComplexBackward2DFFT(Int32, Int32) |
Constructs a backward 2D FFT instance for double complex signal vectors.
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Name | Description | |
---|---|---|
![]() | BackwardScaleFactor |
Gets or sets the backward scale factor of the FFT; The default is 1.0 |
![]() | Columns |
Gets the number of expected colums in FFT input array
(Inherited from FFT2DBase.) |
![]() | Dimension |
Gets the FFT dimension; typically either 1, 2 or 3.
(Inherited from FFT2DBase.) |
![]() | Direction |
Gets the direction of the FFT, either forward or backward.
(Inherited from FFT2DBase.) |
![]() | Domain |
Gets the forward domain of signal data; either complex or real.
(Inherited from FFT2DBase.) |
![]() | Precision |
Gets the FFT precision; either float or double
(Inherited from FFT2DBase.) |
![]() | Rows |
Gets the number of expected rows in FFT input array
(Inherited from FFT2DBase.) |
Name | Description | |
---|---|---|
![]() | Clone |
Creates a deep copy of this FFT instance.
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![]() | CreateInverseFFT |
Creates a forward FFT instance of this backward double complex 2D FFT.
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![]() | FFT(DoubleComplex, DoubleComplex) |
Computes backward 2D FFT of min and places the result in mout |
![]() | FFT(DoubleComplexMatrix, DoubleComplexMatrix) |
Computes the backward 2D FFT of min and places the result in mout |
![]() | FFTInPlace(DoubleComplex) |
Computes the in-place backward 2D FFT of the signal minout.
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![]() | FFTInPlace(DoubleComplexMatrix) |
Computes the in-place backward 2D FFT of the signal minout.
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![]() | SetScaleFactorByLength |
Sets the backward FFT scale factor to 1/Rows*Cols.
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![]() | ToString |
Returns a String containing a summary of this FFT type.
(Inherited from FFT2DBase.) |
Name | Description | |
---|---|---|
![]() | configColMajor_ |
Internal MKL configuration manager for column major arrays. The two configurations
are identical in all ways except in how they interpret 2D array data.
(Inherited from FFT2DBase.) |
![]() | configRowMajor_ |
Internal MKL configuration manager for row major arrays. The two configurations
are identical in all ways except in how they interpret 2D array data.
(Inherited from FFT2DBase.) |