ManagedFft2DOfSingle.BackwardTransform Method

Definition

Namespace: Extreme.Mathematics.SignalProcessing
Assembly: Extreme.Numerics.SinglePrecision (in Extreme.Numerics.SinglePrecision.dll) Version: 8.1.4

Overload List

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(Array2D<Complex<Single>>, Array2D<Complex<Single>>)	Computes the discrete Fourier transform of a complex signal.
BackwardTransform(Array2D<Complex<Single>>, Array2D<Single>)	Computes the discrete Fourier transform of a real signal.
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(Matrix<Complex<T>>, Matrix<Complex<T>>)	Computes the discrete Fourier transform of a complex signal.
BackwardTransform(Matrix<Complex<T>>, Matrix<T>, RealFftFormat)	Computes the inverse discrete Fourier transform of a real signal.

BackwardTransform(Array2D<Complex<Single>>, Array2D<Complex<Single>>)

Computes the discrete Fourier transform of a complex signal.

public override void BackwardTransform(
	Array2D<Complex<float>> input,
	Array2D<Complex<float>> output
)

Visual Basic

Public Overrides Sub BackwardTransform ( 
	input As Array2D(Of Complex(Of Single)),
	output As Array2D(Of Complex(Of Single))
)

C++/CLI

public:
virtual void BackwardTransform(
	Array2D<Complex<float>> input, 
	Array2D<Complex<float>> output
) override

abstract BackwardTransform : 
        input : Array2D<Complex<float32>> * 
        output : Array2D<Complex<float32>> -> unit 
override BackwardTransform : 
        input : Array2D<Complex<float32>> * 
        output : Array2D<Complex<float32>> -> unit

Parameters

input Array2D<Complex<Single>>: A complex number array containing the input signal.
output Array2D<Complex<Single>>: A complex number array to hold the transformed signal.

Exceptions

InvalidOperationException

The FftDomain of the transform is not complex.

-or-

The input and output are the same, but the transform was not set up for in place calculation

BackwardTransform(Array2D<Complex<Single>>, Array2D<Single>)

Computes the discrete Fourier transform of a real signal.

public override void BackwardTransform(
	Array2D<Complex<float>> input,
	Array2D<float> output
)

Visual Basic

Public Overrides Sub BackwardTransform ( 
	input As Array2D(Of Complex(Of Single)),
	output As Array2D(Of Single)
)

C++/CLI

public:
virtual void BackwardTransform(
	Array2D<Complex<float>> input, 
	Array2D<float> output
) override

abstract BackwardTransform : 
        input : Array2D<Complex<float32>> * 
        output : Array2D<float32> -> unit 
override BackwardTransform : 
        input : Array2D<Complex<float32>> * 
        output : Array2D<float32> -> unit

Parameters

input Array2D<Complex<Single>>: A Single array containing the input signal.
output Array2D<Single>: A complex number array to hold the transformed signal.

ManagedFft2DOfSingle.BackwardTransform Method

Definition

Overload List

BackwardTransform(Array2D<Complex<Single>>, Array2D<Complex<Single>>)

Parameters

Exceptions

BackwardTransform(Array2D<Complex<Single>>, Array2D<Single>)

Parameters

See Also

Reference