Tag: vibration-analysis
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SciPy FFT vs NumPy FFT: 2.3x Speed Gap at 50kHz
NumPy FFT ran 2.3x slower than SciPy on 50kHz bearing data. Here's the benchmark, the gotchas, and a one-line fix for your vibration pipeline.
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FFT vs Envelope Analysis: Bearing Fault Trade-offs
Compare FFT and envelope analysis for bearing fault detection. Discover which method excels at catching early-stage defects in noisy industrial environments.