Float |
The FloatForward1DFFT type exposes the following members.
Name | Description | |
---|---|---|
FloatForward1DFFT(FFTBase) | Constructs a forward 1D FFT instance by copying the configuration from another FFT instance. | |
FloatForward1DFFT(Int32) | Constructs a forward 1D FFT instance for float real signal vectors. |
Name | Description | |
---|---|---|
Dimension |
Gets the FFT dimension.
(Inherited from FFTBase) | |
Direction |
Gets the direction of the FFT, either forward or backward.
(Inherited from FFTBase) | |
Domain |
Gets the forward domain of signal data; either complex or real.
(Inherited from FFTBase) | |
ForwardScaleFactor | Gets or sets the forward scale factor of the FFT; The default is 1.0 | |
Length |
Gets the length of the signal data.
(Inherited from FFTBase) | |
Precision |
Gets the FFT precision; either float or double
(Inherited from FFTBase) |
Name | Description | |
---|---|---|
Clone | Creates a deep copy of this FFT instance. | |
CreateInverseFFT | Creates a backward FFT instance of this forward float real 1D FFT. | |
FFT(FloatVector) | Computes the foward FFT of vin. | |
FFT(Single) | Computes foward FFT of vin. | |
FFT(FloatVector, FloatVector) | Computes the foward FFT of vin and places the result in vout | |
FFT(Single, Single) | Computes foward FFT of vin and places the result in vout | |
FFT(Single, Int32, Single) | Computes the forward FFT of vin and places the result in vout, where vin and vout contain offset signal data, vinoffset, voutoffset, respectively, from the [0] element. | |
FFTInPlace(FloatVector) | Computes the in-place forward FFT of the signal vinout. | |
FFTInPlace(Single) | Computes the in-place forward FFT of the signal vinout. | |
FFTInPlace(Single) | Obsolete. Computes the forward 1D FFT of each row in arrayinout and returns the complex conjugate symmetric results in-place in a packed format. | |
FFTInPlace(Single, Int32) | Computes the in-place forward FFT of the signal vinout. | |
FFTInPlaceArray | Computes the forward 1D FFT of each row in arrayinout and returns the complex conjugate symmetric results in-place. | |
GetSignalReader(FloatVector) | Generates the appropriate reader to unpack the packed complex conjugate symmetric FFT's computed by this class. | |
GetSignalReader(Single) | Generates the appropriate reader to unpack the packed complex conjugate symmetric FFT's computed by this class. | |
GetSignalReader(Single) | Obsolete. Generates the appropriate reader to unpack the packed complex conjugate symmetric FFT's computed by this class. | |
GetSignalReaderForArray | Generates the appropriate reader to unpack the packed complex conjugate symmetric FFT's computed by this class. | |
ToString |
Returns a String containing a summary of this FFT type.
(Inherited from FFTBase) |
Name | Description | |
---|---|---|
ipconfig_ |
In-place FFT configuration.
(Inherited from FFTBase) | |
ofpconfig_ |
Out-of-place FFT configuration.
(Inherited from FFTBase) |
FFTInPlace(float[,] arrayinout)
unpackedsignal
FloatForward1DFFT fft = new FloatForward1DFFT( 555 ); fft.FFTInPlace( x ); FloatSymmetricSignalReader reader = fft.GetSignalReader( x ); FloatComplex[] unpackedsignal = reader.UnpackFullToArray();