# `cogpy.wave`

Waveform detection, feature extraction, and travelling-wave analysis methods
(phase gradients, optical flow, beamforming, k-omega spectra).

**Tutorial:** {doc}`/tutorials/travelling-waves`

## Submodules

```{eval-rst}
.. autosummary::
   :recursive:

   cogpy.wave.detect
   cogpy.wave.features
   cogpy.wave.process
   cogpy.wave.utils
   cogpy.wave.synthetic
   cogpy.wave.phase_gradient
   cogpy.wave.optical_flow
   cogpy.wave.vector_field
   cogpy.wave.generalized_phase
   cogpy.wave.kw_spectrum
   cogpy.wave.beamforming
   cogpy.wave.multitaper_nd
   cogpy.wave.surrogates
```

```{eval-rst}
.. automodule:: cogpy.wave
   :members:
   :undoc-members:
   :show-inheritance:
   :noindex:
```