IRFFTND

public final class IRFFTND

ND inverse real fast Fourier transform.

Computes the n-dimensional inverse real discrete Fourier transform over designated dimensions of `input`. The designated dimensions of `input` are assumed to be the result of `IRFFTND`. The inner-most dimension contains the `fft_length / 2 + 1` unique components of the DFT of a real-valued signal.

If fft_length[i]shape(input)[i], the input is padded with zeros. If fft_length is not given, the default shape(input) is used.

Axes mean the dimensions to perform the transform on. Default is to perform on all axes.

Public Methods

Output<U>
asOutput()
Returns the symbolic handle of a tensor.
static <U extends Number, T> IRFFTND<U>
create(Scope scope, Operand<T> input, Operand<Integer> fftLength, Operand<Integer> axes, Class<U> Treal)
Factory method to create a class wrapping a new IRFFTND operation.
static <T> IRFFTND<Float>
create(Scope scope, Operand<T> input, Operand<Integer> fftLength, Operand<Integer> axes)
Factory method to create a class wrapping a new IRFFTND operation using default output types.
Output<U>
output()
A complex tensor of the same shape as `input`.

Inherited Methods

Public Methods

public Output<U> asOutput ()

Returns the symbolic handle of a tensor.

Inputs to TensorFlow operations are outputs of another TensorFlow operation. This method is used to obtain a symbolic handle that represents the computation of the input.

public static IRFFTND<U> create (Scope scope, Operand<T> input, Operand<Integer> fftLength, Operand<Integer> axes, Class<U> Treal)

Factory method to create a class wrapping a new IRFFTND operation.

Parameters
scope current scope
input A complex tensor.
fftLength An int32 tensor. The FFT length for each dimension.
axes An int32 tensor with a same shape as fft_length. Axes to perform the transform.
Returns
  • a new instance of IRFFTND

public static IRFFTND<Float> create (Scope scope, Operand<T> input, Operand<Integer> fftLength, Operand<Integer> axes)

Factory method to create a class wrapping a new IRFFTND operation using default output types.

Parameters
scope current scope
input A complex tensor.
fftLength An int32 tensor. The FFT length for each dimension.
axes An int32 tensor with a same shape as fft_length. Axes to perform the transform.
Returns
  • a new instance of IRFFTND

public Output<U> output ()

A complex tensor of the same shape as `input`. The designated dimensions of `input` are replaced with their inverse real Fourier transforms.