Click or drag to resize

RealDFT1DComputeBackwardCompact Method

Computes the backward (inverse) DFT of complex non-symmetric sequence. The complex-conjugate part is just assumed.

Namespace:  FinMath.SignalProcessing
Assembly:  FinMath (in FinMath.dll) Version: 2.4.7-0a995bd0ea1854c2c868ec3f8dae606c5777e170
Syntax
C#
Copy
public void ComputeBackwardCompact(
	Complex[] input,
	double[] output
)

Parameters

input
Type: FinMathComplex
The complex non-symmetric sequence.
Remarks
The input complex sequence is assumed to be non-symmetric:
Copy
1input[0].Imaginary = 0.0
and
Copy
1input[input.Length-1] = 0.0 if output.Length is even.
output
Type: SystemDouble
The real sequence - the result of IDFT.
See Also