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FastHartleyTransformRealFFT(Double, Int32) Method

Does a real-valued fourier transform of 'n' points of the 'real' array. The real part of the transform ends up in the first half of the array and the imaginary part of the transform ends up in the second half of the array.

Namespace: Altaxo.Calc.Fourier
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
Copy
public static void RealFFT(
	double[] real,
	int n
)

Parameters

real  Double
The array holding the real values to transform.
n  Int32
The number of points to transform. Has to be a power of 2 (unchecked!).
See Also