Methods for numerical differentiation of noisy data in python
active 2023-12-18 → 2026-06-12 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 908 days from 2023-12-18 to 2026-06-12. Pushes: 232 total, peak 14 in a day. Pull requests: 69 total, peak 5 in a day. Issues: 109 total, peak 16 in a day. Comments: 278 total, peak 21 in a day. Stars: 21 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| pavelkomarov | 773 | 222 | 56 | 257 |
| florisvb | 21 | 3 | 7 | 9 |
| dependabot[bot] | 6 | 0 | 1 | 5 |
| mariaprot | 3 | 0 | 3 | 0 |
| Nimra-Fayaz | 3 | 0 | 1 | 2 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#184pavelkomarov2026-04-29 23:02Sliding-mode differentiators
- Issue#201pavelkomarov2026-04-03 22:18Extend spectraldiff to irregular grids via non-uniform FFT
- Issue comment#164pavelkomarov2026-04-03 21:15Add a Wavelet-Based Method
- Issue#185pavelkomarov2026-04-02 00:57Knowles-Wallace variational method
- Issue#185pavelkomarov2026-04-02 00:52Knowles-Wallace variational method
- Issue#199pavelkomarov2026-04-02 00:27Online/causal differentiation
- Issue#199pavelkomarov2026-04-02 00:27Online/causal differentiation
- Issue#199pavelkomarov2026-04-02 00:27Online/causal differentiation
- Issue#178pavelkomarov2026-04-01 20:34Derivatives of angles
- Issue#178pavelkomarov2026-04-01 20:34Derivatives of angles
- Issue comment#178pavelkomarov2026-03-14 00:47Derivatives of angles
- Issue comment#178pavelkomarov2026-03-13 23:59Derivatives of angles
- Releasepavelkomarov2026-03-12 23:59Revamped++, JOSS 2.0
- Pull request#196pavelkomarov2026-03-12 20:13
- Pull request#196pavelkomarov2026-03-12 03:11
- Pull request#195pavelkomarov2026-03-12 01:37
- Pull request#193pavelkomarov2026-03-12 01:06
- Issue#191pavelkomarov2026-03-06 23:34Extend `splinediff` to handle missing data
- Issue#173pavelkomarov2026-03-06 22:37Make PolyDiff work with variable step size and missing data
- Pull request#190pavelkomarov2026-03-06 22:37
- Issue comment#190pavelkomarov2026-03-06 21:16Fix polydiff for variable step size and missing data (issue #173)
- Pull request#190pavelkomarov2026-03-06 05:22
- Pull request#189mariaprot2026-03-03 20:55
- Pull request#188mariaprot2026-02-20 20:51
- Pull request#186mariaprot2026-02-13 21:14
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 21 stars here means stars gained during the window, not the repo's star count.