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calcc: port eu2av robustness patches for PureSignal calibration

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Three fixes from Thetis-Enhanced (Yurij eu2av), measured on Orion MK2 /
Anvelina PRO3 hardware:

- drop overrange samples (env_TX*hw_scale > 1.0) before the cubic
  xbuilder fit - they distort the fit and produce a wrong rx_scale
- optional median-ratio + MAD outlier rejection before the fit,
  controlled by new SetPSOutlierSigma (0 = off)
- fallback rx_scale estimate from the top amplitude intervals when the
  xbuilder fit fails or is rejected by rxscheck

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Uladzimir Karpenka
2026-07-17 23:00:41 +03:00
parent c1964817dd
commit 3ad40a00da
3 changed files with 173 additions and 2 deletions
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wdsp.h
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@@ -277,6 +277,7 @@ extern void SetPSHWPeak (int channel, double peak);
extern void GetPSHWPeak (int channel, double* peak);
extern void GetPSMaxTX (int channel, double* maxtx);
extern void SetPSPtol (int channel, double ptol);
extern void SetPSOutlierSigma (int channel, double sigma);
extern void GetPSDisp (int channel, double* x, double* ym, double* yc, double* ys, double* cm, double* cc, double* cs);
extern void SetPSFeedbackRate (int channel, int rate);
extern void SetPSPinMode (int channel, int pin);