Kenneth ChengMathematical modeling

Editorial project overview

Real-Time sEMG Conditioning with Tracked Harmonic Cancellation

Can drifting power-line interference be tracked without placing a heavy spectral computation in every sample step?

Reproducible studyUpdated 30 Jul 2026
Technical figure from Real-Time sEMG Conditioning with Tracked Harmonic Cancellation
A reviewed research figure synchronized from the private technical workspace. The original aspect ratio and labels are preserved.

Editorial overview

Read Tracking Mains Noise without Losing the Muscle Signal for the architecture, adaptive equations, three custom figures, timing boundaries, explicit Ninapro provenance audit, and a staged route to real-data and embedded validation.

Key findings

  • Tracked harmonic cancellation reached median synthetic reconstruction SNR 11.48 dB, compared with 8.80 dB for fixed harmonic cancellation.
  • The host-Python fast path measured 12.96 microseconds median and 24.94 microseconds p99; these are not embedded WCET results.

Limitations

  • All shipped performance results are synthetic; no real Ninapro participant result is claimed.
  • The implementation is not a clinical device or validated prosthetic controller.

Technical record

Detailed source, calculations, generated figures, and reproduction instructions are maintained in a private technical workspace. Public articles contain only manually reviewed interpretation and approved figures.

Version history

2026-07-30 — Curated overview reviewed against repository evidence.