 | FFTConfiguration Class |
FFTConfiguration contains all of the FFT configuration state to efficiently compute a FFT. This class is
typically used in conjunction with the GeneralxDFFT set of classes to configure FFT's with offset and
strided signal data.
Inheritance HierarchyNamespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4
SyntaxThe FFTConfiguration type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | FFTConfiguration |
Creates an instance of a 1D FFT configuration. This configuration instance can then be used to create a DoubleGeneral1DFFT instance.
|
Properties| Name | Description | |
|---|---|---|
 | BackwardScaleFactor |
Gets or sets the backward scale factor
|
| DataOffset |
Gets or sets the offset to the start of the signal. If the data has no offset, the DataOffset is 0 by default.
|
| DataStride |
Gets or sets the stride of data within each signal. If the data is packed, the DataStride is 1 by default.
|
| Dimension |
Gets FFT dimension
|
| Direction |
Gets or sets the forward or backward direction of the FFT transform.
|
| Domain |
Gets forward domain of signal data; either complex or real.
|
| ForwardScaleFactor |
Gets or sets the forward scale factor
|
| InPlace |
Gets or sets the resultant storage location. Set to true for in-place computation, false for out-of-place computation.
|
| Length |
Gets the length of the expected signal data.
Signal data length can be arbitrary. No radix limitations.
|
| Precision |
Gets the FFT precision; either float or double
|
| SignalCount |
Gets or sets the number of signals to transform. SignalCount is greater than one when transforming sets of
signals in an array.
|
| SignalStride |
Gets or sets the stride of signals in an array of multiple signals.
|
MethodsRemarksSee Also