ManagedFft2D.BackwardTransform Method

Definition

Namespace: Numerics.NET.SignalProcessing
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.4

Overload List

BackwardTransform(Matrix<Complex<T>>, Matrix<T>)
BackwardTransform(ReadOnlySpan2D<Complex<T>>, Span2D<T>)
BackwardTransform(ComplexConjugateSignalMatrix<T>)	Computes the discrete Fourier transform of a real signal and returns the result.
BackwardTransform(Matrix<Complex<T>>)	Computes the discrete Fourier transform of a complex signal and returns the result..
BackwardTransform(ComplexConjugateSignalMatrix<T>, DenseMatrix<T>)	Computes the discrete Fourier transform of a real signal.
BackwardTransform(DenseMatrix<Complex<T>>, DenseMatrix<Complex<T>>)	Computes the discrete Fourier transform of a complex signal.
BackwardTransform(Matrix<Complex<T>>, Matrix<T>)	Computes the discrete Fourier transform of a real signal.
BackwardTransform(ReadOnlySpan2D<Complex<T>>, Span2D<T>)
BackwardTransform(Matrix<Complex<T>>, Matrix<T>, RealFftFormat)	Computes the inverse discrete Fourier transform of a real signal.
BackwardTransform(ReadOnlySpan<Complex<Double>>, Int32, Span<Complex<Double>>, Int32)	Computes the discrete Fourier transform of a real signal.
BackwardTransform(ReadOnlySpan<Complex<Double>>, Int32, Span<Double>, Int32)	Computes the discrete Fourier transform of a real signal.
BackwardTransform<TStorage2D>(TStorage2D, TStorage2D)	Computes the discrete Fourier transform of a complex signal.
BackwardTransform<TStorage2D, TComplexStorage2D>(TComplexStorage2D, TStorage2D)	Computes the discrete Fourier transform of a real signal.

BackwardTransform(ReadOnlySpan<Complex<Double>>, Int32, Span<Complex<Double>>, Int32)

Computes the discrete Fourier transform of a real signal.

public override void BackwardTransform(
	ReadOnlySpan<Complex<double>> input,
	int inputLeadingDimension,
	Span<Complex<double>> output,
	int outputLeadingDimension
)

Visual Basic

Public Overrides Sub BackwardTransform ( 
	input As ReadOnlySpan(Of Complex(Of Double)),
	inputLeadingDimension As Integer,
	output As Span(Of Complex(Of Double)),
	outputLeadingDimension As Integer
)

C++/CLI

public:
virtual void BackwardTransform(
	ReadOnlySpan<Complex<double>> input, 
	int inputLeadingDimension, 
	Span<Complex<double>> output, 
	int outputLeadingDimension
) override

abstract BackwardTransform : 
        input : ReadOnlySpan<Complex<float>> * 
        inputLeadingDimension : int * 
        output : Span<Complex<float>> * 
        outputLeadingDimension : int -> unit 
override BackwardTransform : 
        input : ReadOnlySpan<Complex<float>> * 
        inputLeadingDimension : int * 
        output : Span<Complex<float>> * 
        outputLeadingDimension : int -> unit

Parameters

input ReadOnlySpan<Complex<Double>>: A span containing a complex 2D array to hold the transformed signal.
inputLeadingDimension Int32: The number of elements between the start of successive columns in input.
output Span<Complex<Double>>: A span containing a real 2D array containing the input signal.
outputLeadingDimension Int32: The number of elements between the start of successive columns in output.

BackwardTransform(ReadOnlySpan<Complex<Double>>, Int32, Span<Double>, Int32)

Computes the discrete Fourier transform of a real signal.

public override void BackwardTransform(
	ReadOnlySpan<Complex<double>> input,
	int inputLeadingDimension,
	Span<double> output,
	int outputLeadingDimension
)

Visual Basic

Public Overrides Sub BackwardTransform ( 
	input As ReadOnlySpan(Of Complex(Of Double)),
	inputLeadingDimension As Integer,
	output As Span(Of Double),
	outputLeadingDimension As Integer
)

C++/CLI

public:
virtual void BackwardTransform(
	ReadOnlySpan<Complex<double>> input, 
	int inputLeadingDimension, 
	Span<double> output, 
	int outputLeadingDimension
) override

abstract BackwardTransform : 
        input : ReadOnlySpan<Complex<float>> * 
        inputLeadingDimension : int * 
        output : Span<float> * 
        outputLeadingDimension : int -> unit 
override BackwardTransform : 
        input : ReadOnlySpan<Complex<float>> * 
        inputLeadingDimension : int * 
        output : Span<float> * 
        outputLeadingDimension : int -> unit

Parameters

input ReadOnlySpan<Complex<Double>>: A span containing a complex 2D array to hold the transformed signal.
inputLeadingDimension Int32: The number of elements between the start of successive columns in input.
output Span<Double>: A span containing a real 2D array containing the input signal.
outputLeadingDimension Int32: The number of elements between the start of successive columns in output.

ManagedFft2D.BackwardTransform Method

Definition

Overload List

BackwardTransform(ReadOnlySpan<Complex<Double>>, Int32, Span<Complex<Double>>, Int32)

Parameters

BackwardTransform(ReadOnlySpan<Complex<Double>>, Int32, Span<Double>, Int32)

Parameters

See Also

Reference