Python ifft2d Examples

Example #1

File: spectral_grad.py Project: AnishShah/tensorflow

def _FFT2DGrad(_, grad):
  size = math_ops.cast(_FFTSizeForGrad(grad, 2), grad.dtype)
  return spectral_ops.ifft2d(grad) * size

Example #2

def _FFT2DGrad(_, grad):
    size = math_ops.cast(_FFTSizeForGrad(grad, 2), dtypes.float32)
    return spectral_ops.ifft2d(grad) * math_ops.complex(size, 0.)

Example #3

File: spectral_grad.py Project: neuroph12/CNNDDDD

def _FFT2DGrad(_, grad):
    size = math_ops.cast(_FFTSizeForGrad(grad, 2), grad.dtype)
    return spectral_ops.ifft2d(grad) * size

Example #4

File: spectral_grad.py Project: 1000sprites/tensorflow

def _FFT2DGrad(_, grad):
  size = math_ops.cast(_FFTSizeForGrad(grad, 2), dtypes.float32)
  return spectral_ops.ifft2d(grad) * math_ops.complex(size, 0.)