signal-quality

FECGSYN toolbox for ECG and fetal ECG simulation

A library to compute ECG signal quality indicators

ROS Network Analysis Package: This is a ROS package that provide tools to analyze the wireless network such as the signal quality, latency, throughput, link utilization, connection rates, error metrics, etc., between two ROS nodes/computers/machines.

iBVP Dataset: RGB-Thermal rPPG Dataset with High Resolution Signal Quality Labels [Electronics 2024]

GNSS signal quality analysis library — CN0 scoring, jamming/spoofing/interference detection, multi-constellation support. Rust core, Python API.

An open-source toolkit for auditing wearable physiological signals: signal quality, algorithmic fairness, causal sensitivity, and downstream-task impact.

PPG signal quality (motion artifact detection)

Polaris is a dual-platform network measurement and monitoring system with Android and Web clients. The Android app allows users to run network tests, collect performance metrics, and view results. The web platform offers real-time dashboards, map-based visualizations and admin tools for managing users and analyzing network data.

An EEG validity gate before any stress or focus score

Pipeline de preprocesamiento para señales GSR/EDA y PPG para aprendizaje automático.

Code for "Transparent and Robust" (XAI-EADM 2026): one age column added to the embedding of six frozen ECG foundation models raises one-year mortality AUROC in all 48 encoder, corruption and cohort settings.

Drift detector for enterprise work: flags effort with no priority behind it, and priorities with no effort. Precision over recall, on purpose — every flag carries its evidence, and dismissals feed back as training signal.

read-only EDF/EDF+/BDF preflight validation for structure, metadata, privacy, and signal quality.

腕式 PPG 心率演算法的驗證協定：受試者層級留出、會自證的訊號品質閘、跑之前寫死的宣稱規則。產出不是演算法，是「這個誤差數字能不能信」的驗收流程。

Proactive delivery intelligence on top of enterprise search — live project health, an auditable signal catalog, and agents that draft but never ship without a human.

GNSS code multipath analysis library - per-code MP linear combinations, cycle-slip detection, SNR series export. Rust core with Python bindings.

Trade signal scoring library — grades crypto setups A+/A/B/C with live-calibrated regime and session multipliers (30+ real ETH/BTC trades)

Reliability-conditioned masked representation learning for noisy ECG/PPG time series