## Preprocessors

This folder contains several types of preprocessors which can be used in conjunction with a task, or a dataset. Each preprocessor was designed to be applied directly to raw EEG waveforms, in order to transform them to another format (e.g. spectrograms).

The only preprocessor guaranteed to be up to date is `stft.py`, which computes a spectrogram given a waveform signal.

All other files have not been maintained.


### How to add a new preprocessor
Add your python file containing your preprocessor class, then create a config file for it in /configs/preprocessors/_your_preprocessor_name_.yaml
