ref_fourier.rst

.. currentmodule:: pystella

Reference: Fourier Space

Fast Fourier transforms

.. automodule:: pystella.fourier.dft

Field power spectra

.. autoclass:: PowerSpectra

Generating Gaussian-random fields

.. automodule:: pystella.fourier.rayleigh

Vector and tensor projections

.. automodule:: pystella.fourier.projectors

Spectral solvers

.. autoclass :: pystella.SpectralCollocator

.. autoclass :: pystella.SpectralPoissonSolver