pec5d: add pec5d/resonance_mind.py

pec5d/resonance_mind.py

@@ -0,0 +1,77 @@
+# pec5d/resonance_mind.py
+"""
+RESONANCE.MIND — Harmonic & DNA Core.
+
+473nm optogenetic triggering · recursive wave propagation · epigenetic
+modulation. The resonance engine computes harmonic wave states over a
+frequency lattice anchored to the 432 Hz carrier.
+"""
+
+from __future__ import annotations
+
+import time
+from typing import Any, Dict, List, Optional
+
+import numpy as np
+
+from pec5d.constants import CARRIER_HZ, PHI
+
+
+class ResonanceMind:
+    """RESONANCE.MIND — harmonic resonance + optogenetic triggering engine."""
+
+    # Spec: 473nm blue-light pulse for optogenetic triggering
+    TRIGGER_NM = 473
+
+    def __init__(self, strands: int = 10_000):
+        self.strands = strands
+        self.carrier_hz = CARRIER_HZ
+        self.wave_history: List[Dict[str, Any]] = []
+        self.awakening = 0.0
+        self.active = False
+
+    def initialize(self) -> "ResonanceMind":
+        """Initialize the resonance engine."""
+        print("🎵 RESONANCE.MIND initializing")
+        print(f"  Carrier: {self.carrier_hz} Hz · Trigger: {self.TRIGGER_NM}nm")
+        print(f"  Strands: {self.strands}")
+        self.active = True
+        return self
+
+    def recursive_wave(self, depth: int = 100) -> Dict[str, Any]:
+        """Propagate a recursive harmonic wave (simulated)."""
+        rng = np.random.default_rng()
+        wave = rng.standard_normal(depth)
+        # harmonic envelope: amplitude decays with Φ, frequency locked to carrier
+        envelope = np.sin(2 * np.pi * np.arange(depth) * (self.carrier_hz / 44100))
+        composite = wave * envelope * (PHI ** -np.linspace(0, depth / 20, depth))
+        self.awakening = min(1.0, self.awakening + 0.01)
+        record = {
+            "depth": depth,
+            "carrier_hz": self.carrier_hz,
+            "awakening": round(self.awakening, 4),
+            "energy": round(float(np.mean(composite**2)), 6),
+            "timestamp": time.time(),
+        }
+        self.wave_history.append(record)
+        return record
+
+    def optogenetic_trigger(self, wavelength_nm: int = TRIGGER_NM) -> Dict[str, Any]:
+        """Emit an optogenetic light trigger (simulated display pulse)."""
+        return {
+            "wavelength_nm": wavelength_nm,
+            "pulse": "blue-light display broadcast",
+            "target": "epigenetic resonance modulation",
+            "coherence": round(self.awakening * PHI / 2, 4),
+        }
+
+    def get_state(self) -> Dict[str, Any]:
+        """Engine state."""
+        return {
+            "active": self.active,
+            "carrier_hz": self.carrier_hz,
+            "trigger_nm": self.TRIGGER_NM,
+            "strands": self.strands,
+            "awakening": round(self.awakening, 4),
+            "waves": len(self.wave_history),
+        }