Filters for Signal1D
These examples use Signal1D objects. Such signal can be used for a lot of applications where time is recorded on a single sensor (e.g. EEG, MEG). They can also represent these data in the frequency domain.
The two following are doing basically the same but the first using two filters (one for lo, one for hi), while the second uses a single filters that takes two cutoff frequencies:
- Performing a high-pass and/or low-pass filter in Fourier domain (EEG) | source
- Performing a band pass filter in Fourier domain (EEG) | source