Graham McIntire d49ec5d32e Drop dead backtest features, document consolidated results ... Backtest on 11,431 native profiles (2026-04-11): - Drop duct_usable_10/24/47ghz (always 1.0, no discrimination) - Drop bulk_richardson (near-identical QSO vs baseline means) - Document all feature results with signal strength assessment - theta_e_jump is strongest native discriminator (44% lift) - best_duct_freq and duct_thickness show clear physical signal		2026-04-11 13:11:39 -05:00
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features.ex	Drop dead backtest features, document consolidated results	2026-04-11 13:11:39 -05:00