Pfa235ConvolutionCyclicCorrelation(Double, Double, Double, Double, Double, Double, Int32) Method |
Performs a cyclic correlation of two complex arrays which are in splitted form. The input arrays will leave intact.
Namespace: Altaxo.Calc.FourierAssembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax public void CyclicCorrelation(
double[] src1real,
double[] src1imag,
double[] src2real,
double[] src2imag,
double[] resultreal,
double[] resultimag,
int n
)
Parameters
- src1real Double
- The real part of the first input array (will be destroyed).
- src1imag Double
- The imaginary part of the first input array (will be destroyed).
- src2real Double
- The real part of the second input array (will be destroyed).
- src2imag Double
- The imaginary part of the second input array (will be destroyed).
- resultreal Double
- The real part of the result. (may be identical with arr1 or arr2).
- resultimag Double
- The imaginary part of the result (may be identical with arr1 or arr2).
- n Int32
- The length of the convolution. Has to be equal or smaller than the array size. Has to be a power of 2!
Remarks Two helper arrays of length n are automatially allocated and freed during the operation.
See Also