# API Reference

## Fields

```{eval-rst}
.. currentmodule:: kspace

.. autosummary::
   :toctree: generated

   GaussianRandomField
   base_field.BaseField
   base_field.RandomField
```

## Power spectra

```{eval-rst}
.. currentmodule:: kspace

.. autosummary::
   :toctree: generated

   PowerSpectrum
   PowerLaw
   PowerLawBetaModel
   DoublePowerLaw
```

## Fourier analysis

```{eval-rst}
.. currentmodule:: kspace

.. autosummary::
   :toctree: generated

   FourierAnalysis
   fourier_analysis.FFTArray
```