ComplexFFTFFT(Single, Int32, FourierDirection) Method

Compute a 1D fast Fourier transform of a dataset of complex numbers (as pairs of float's).

Namespace: Altaxo.Calc.Fourier
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3448.0 (4.8.3448.0)

Syntax

public static void FFT(
	float[] data,
	int length,
	FourierDirection direction
)

data Single: Array containing interleaved real and imaginary float values (real0, imag0, real1, imag1, ...).
length Int32: Number of complex elements in the dataset (half of data.Length).
direction FourierDirection: Direction of the transform (forward or inverse).