{
  "name": "Kutup synthetic sensor method demo",
  "version": "1.0.0",
  "created": "2026-09-13",
  "kind": "synthetic",
  "rows": 180,
  "columns": {
    "index": "equally spaced sample index; no physical time unit",
    "value": "arbitrary units; not a calibrated measurement",
    "split": "first 126 training; final 54 evaluation",
    "synthetic_label": "1 at injected spike indices 135,151,166; 0 otherwise"
  },
  "generator": "40 + 0.025*i + 0.9*sin(0.63*i) + 0.35*cos(1.71*i) + 9*label; rounded to 5 decimals",
  "sha256": "38f0d472534f274359dc886151282823accd95daa4e4eb58edafec1cbdc6c2be",
  "allowed_use": "CC0-1.0; education, reproducible method demonstrations",
  "not_suitable_for": [
    "Training a production fault model",
    "Claims of measured industrial accuracy"
  ],
  "provenance": "Authored mathematical fixture; no customer or personal data",
  "split_note": "Threshold exploration uses the evaluation split; reserve a new independent test before reporting final performance."
}