DoubleForward1DFFTFFTInPlace(Double) Method

Note: This API is now obsolete.

Computes the forward 1D FFT of each row in arrayinout and returns the complex conjugate symmetric results in-place in a packed format.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

C++

Copy

[ObsoleteAttribute("Use FFTInPlaceArray() instead.")]
public void FFTInPlace(
	double[,] arrayinout
)

<ObsoleteAttribute("Use FFTInPlaceArray() instead.")>
Public Sub FFTInPlace ( 
	arrayinout As Double(,)
)

public:
[ObsoleteAttribute(L"Use FFTInPlaceArray() instead.")]
void FFTInPlace(
	array<double,2>^ arrayinout
)

[<ObsoleteAttribute("Use FFTInPlaceArray() instead.")>]
member FFTInPlace : 
        arrayinout : float[,] -> unit

Parameters

arrayinout Double: Array of row-wise of input signals.

Exceptions

Exception	Condition
MismatchedSizeException	Thrown when the signal data (each row) is shorter than this DoubleForward1DFFT instance.

Remarks

If signals are all the same length, this is computationally more efficient than computing each FFT one at a time using a signal vector. Get a DoubleSymmetricSignalReader instance by calling the GetSignalReader() method to extract individual signal FFT's out of the complex conjugate symmetric packed resultant array.

Reference

DoubleForward1DFFT Class

FFTInPlace Overload

CenterSpace.NMath.Core Namespace