Click or drag to resize

DoubleSymmetricBackward1DFFTFFTInPlaceArray Method

Computes the backward FFT of each row in arrayinout and returns the complex conjugate symmetric results in-place in a packed format. Use a DoubleSymmetricSignalReader instance to extract individual signal FFT's out of the resultant array.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4
Syntax
public void FFTInPlaceArray(
	double[,] arrayinout
)

Parameters

arrayinout  Double
Array of rows of input signals.
Exceptions
ExceptionCondition
MismatchedSizeException Thrown when the signal data (each row) is shorter than this DoubleSymmetricBackward1DFFT instance.
Remarks
This is faster than computing each FFT one row at a time using a signal vector if signals are all of the same length. Replaces deprecated FFTInPlace(double[,] arrayinout).
See Also