Davis Logic V2 Module 070: Fixed-Point Performance Metric Engine

A 4.0 KB text file authored by Jamie Davis and last updated on June 3, 2026. It contains a deterministic runtime statistical performance analysis engine for embedded systems. The module is implemented in freestanding C++11 and operates in Q16.16 fixed-point precision for hardware-safe metric computation.

Use Cases

• Runtime algorithm validation based on the described Mean Absolute Error (MAE) tracker.
• Hardware-in-the-loop (HIL) automation benchmarking based on the Crest Factor and Peak Energy Analyzer.
• Real-time sensory signal quality assessment based on the Fixed-Point Signal-to-Noise (SNR) Estimator.
• Adaptive gain adjustment and predictive health monitoring based on the described real-time statistical evaluation capabilities.

Strengths

• Designed for deterministic, zero-heap operation in resource-constrained bare-metal environments.
• Operates exclusively in signed q15_16_t (Q16.16) fixed-point precision to avoid floating-point overhead.
• File size is precisely 4.0 KB, indicating a compact, focused codebase.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Jamie Davis via figshare

Freshness

Last updated 2026-06-03 01:57:36; freshness should be verified.