數據分析
Waveform Analysis
Waveform analysis specialist for power electronics simulators. Covers FFT-based harmonic decomposition, THD, power factor, RMS/average/peak calculations, steady-state detection, and spectral leakage mitigation. Use when processing simulation output waveforms for quality metrics, harmonic content, or determining when the simulation has reached periodic steady state. Trigger for terms like "FFT", "harmonic", "THD", "RMS", "power factor", "steady state", "spectral leakage", "windowing", "DFT", "harmonic distortion", "cycle detection", or "convergence to steady state".