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feat(cycles): add AMFM - Ehlers AM Detector / FM Demodulator

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Miha Kralj
2026-03-17 15:56:55 -07:00
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lib/cycles/_index.md
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@@ -6,6 +6,7 @@ Cycle analysis identifies repeating patterns in price data. John Ehlers pioneere
| Indicator | Full Name | Description |
| :--------------------------------------- | :----------------------------------------------------- | :--------------------------------------------------------------------------- |
| [AMFM](amfm/Amfm.md) | Ehlers AM Detector / FM Demodulator | Ehlers. DSP decomposition into amplitude (volatility) and frequency (timing).|
| [CCOR](ccor/Ccor.md) | Ehlers Correlation Cycle | Ehlers. Dual Pearson correlation (cos + -sin). Phasor angle + market state. |
| [CCYC](ccyc/Ccyc.md) | Ehlers Cyber Cycle | Ehlers. 4-tap FIR + 2-pole high-pass IIR. Isolates dominant cycle component. |
| [CG](cg/Cg.md) | Ehlers Center of Gravity | Ehlers. Weighted sum position. Minimal lag cycle indicator. |