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import sys
import os
sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
from core.signal.phases import analyze_dcrm_data
import pandas as pd
print("Testing Unified Segmentation Module (via core.signal.phases)...")
print("=" * 60)
# Load sample data
try:
df = pd.read_excel("data/dcrm_waveform (1).xlsx")
print(f"Loaded data: {df.shape[0]} samples\n")
except FileNotFoundError:
print("Data file not found, using dummy data.")
import numpy as np
df = pd.DataFrame({
'Time_ms': np.linspace(0, 200, 200),
'Resistance': [100]*200,
'Current': [10]*200,
'Travel': [50]*200,
'Close_Coil': [0]*200,
'Trip_Coil_1': [0]*200,
'Trip_Coil_2': [0]*200
})
# Test 1: Run Analysis
print("1. Running Analysis:")
print("-" * 60)
result = analyze_dcrm_data(df)
if 'phaseWiseAnalysis' in result:
print(" Analysis Successful")
# Test 3: Show all phases
print("\n3. All Phases Detected:")
print("-" * 60)
for phase in result['phaseWiseAnalysis']:
phase_num = phase['phaseNumber']
start = phase.get('startTime', 0)
end = phase.get('endTime', 0)
duration = end - start
name = phase['name']
print(f" Phase {phase_num}: {start:6.1f} - {end:6.1f} ms "
f"(Duration: {duration:5.1f} ms) - {name}")
else:
print(" Analysis Failed or Unexpected Output")
print(result.keys())
print("\n" + "=" * 60)
print("[OK] Segmentation module working correctly!")
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