3 Commits

Author	SHA1	Message	Date
caoqianming	fd2dfbdfb8	Add analysis judgment, history storage, and report/Excel export ... Calculation (calculator/domain): - Material types (main body / hollow / decorative) with tiered limits - Validity judgment (37 Bq/kg exemption + Ur(IRa) k=2 threshold) - Critical-value verdict via true-value interval vs limit (pass/fail/ need-more), decorative A/B/C cascade - GUM expanded uncertainty U and analytical interval P2.5/P97.5 - Single-measurement support (n=1, uA=0); fix Type-A term to include a Persistence & export (src-tauri): - SQLite history via rusqlite (save/list/get/delete, filtered list) - Excel export via rust_xlsxwriter with native Save-As dialog - Report view (A4) with print-to-PDF UI: - Tabs (calculate / history), save-to-history, report preview - Logo-matched navy + gold theme, widened layout, density polish Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-11 15:55:55 +08:00
caoqianming	0c06d51c4a	Add Monte Carlo (MCM) acceptance evaluation ... Add a 10000-iteration Monte Carlo simulation on top of the existing GUM uncertainty path. For IRa and Ir it reports the simulated mean, standard deviation, P2.5/P97.5 (95% coverage interval), and pass/fail probability against configurable standard values (default IRa/Ir <= 1.0). - src/mcm.rs: dependency-free SplitMix64 PRNG + Box-Muller normals, deterministic seed for reproducible results - domain: AcceptanceLimits, McmResult, McmIndexStats; wire into SampleInput/CalculationResult - UI: compact calibration table, standard-value inputs, side-by-side GUM/MCM result cards, and a placeholder before calculation - run.md: run and packaging instructions Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-08 15:14:27 +08:00
caoqianming	5cae20cd58	Initial commit	2026-05-15 13:50:27 +08:00