tf.keras.ops.fft2

Computes the 2D Fast Fourier Transform along the last two axes of input.

tf.keras.ops.fft2(
    x
)

Args
`x`	Tuple of the real and imaginary parts of the input tensor. Both tensors in the tuple should be of floating type.

Returns
A tuple containing two tensors - the real and imaginary parts of the output.

Example:

x = (
    keras.ops.convert_to_tensor([[1., 2.], [2., 1.]]),
    keras.ops.convert_to_tensor([[0., 1.], [1., 0.]]),
)
fft2(x)
(array([[ 6.,  0.],
    [ 0., -2.]], dtype=float32), array([[ 2.,  0.],
    [ 0., -2.]], dtype=float32))

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Last updated 2024-06-07 UTC.

tf.keras.ops.fft2

Args

Returns

Example: