ComplexFFTFFT2(Single, Int32, Int32, FourierDirection) Method

Compute a 2D fast fourier transform on a data set of complex numbers (represented as pairs of floats)

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

Syntax

public static void FFT2(
	float[] data,
	int xLength,
	int yLength,
	FourierDirection direction
)

data Single: Interleaved float array containing complex numbers in row-major order.
xLength Int32: Number of columns (must be power of two).
yLength Int32: Number of rows (must be power of two).
direction FourierDirection: Direction of the transform.