## baglab.signal — additional functions | Function | Purpose | Priority | |---|---|---| | `highpass(x, cutoff, fs)` | Drift removal | Medium | | `bandpass(x, low, high, fs)` | Extract specific frequency band | Medium | | `psd(x, fs)` | Power spectral density | Medium | | `spectrogram(x, fs)` | Time-frequency analysis | Low | | `dead_band(x, threshold)` | Dead-band filter | Low | | `rate_limiter(x, max_rate, t)` | Rate limiter filter | Low |
baglab.signal — additional functions
highpass(x, cutoff, fs)bandpass(x, low, high, fs)psd(x, fs)spectrogram(x, fs)dead_band(x, threshold)rate_limiter(x, max_rate, t)