.. module:: maxframe.tensor.fft

Discrete Fourier Transform
==========================


Standard FFTs
-------------

.. autosummary::
   :toctree: generated/
   :nosignatures:

   maxframe.tensor.fft.fft
   maxframe.tensor.fft.ifft
   maxframe.tensor.fft.fft2
   maxframe.tensor.fft.ifft2
   maxframe.tensor.fft.fftn
   maxframe.tensor.fft.ifftn


Real FFTs
---------

.. autosummary::
   :toctree: generated/
   :nosignatures:

   maxframe.tensor.fft.rfft
   maxframe.tensor.fft.irfft
   maxframe.tensor.fft.rfft2
   maxframe.tensor.fft.irfft2
   maxframe.tensor.fft.rfftn
   maxframe.tensor.fft.irfftn


Hermitian FFTs
--------------

.. autosummary::
   :toctree: generated/
   :nosignatures:

   maxframe.tensor.fft.hfft
   maxframe.tensor.fft.ihfft


Helper routines
---------------

.. autosummary::
   :toctree: generated/
   :nosignatures:

   maxframe.tensor.fft.fftfreq
   maxframe.tensor.fft.rfftfreq
   maxframe.tensor.fft.fftshift
   maxframe.tensor.fft.ifftshift