Analyze CSV waveform data to compute RMS, THD, and harmonic metrics.
npx skills add https://github.com/lgili/skillex --skill waveform-analysis
Please help me install this Agent Skill. Skill: waveform-analysis Source: https://github.com/lgili/skillex/tree/main/skills/waveform-analysis Command: npx skills add https://github.com/lgili/skillex --skill waveform-analysis
This skill provides automated analysis of simulation waveforms to compute RMS, DC, AC RMS, peak, THD, and harmonic content, enabling quick assessment of power-quality metrics and steady-state convergence.
Run the waveform analysis on a CSV waveform file with the target channel and a known fundamental frequency to produce RMS, THD, and harmonic reports.
High-intent search queries and answers about installing and using this skill.
To calculate THD from a CSV waveform, you specify the file, target channel, and fundamental frequency. The analysis applies FFT-based decomposition to identify harmonics and report total harmonic distortion metrics.
Steady-state detection identifies the stable region of a signal to ensure accurate power-quality calculations. By isolating steady-state windows, the analysis reliably computes RMS, DC, AC RMS, peak, and crest factor metrics.
Yes, you can analyze power-quality metrics for grid-tied inverter simulations. The analysis computes RMS, THD, and harmonic content from simulation waveforms, enabling validation of converter outputs and ripple in power electronics.
FFT harmonic analysis applies windowing when necessary for switching waveforms to reduce spectral leakage. This ensures accurate identification of the fundamental and harmonics before calculating THD and power-quality metrics.
Outputs from power electronics waveform analysis include a structured report and optional JSON file. These detail the computed RMS, DC, AC RMS, peak, crest factor, THD, and harmonic decomposition results.
GeneralReasoningCompute rise time, overshoot, steady-state error, and settling time from simulation time-series data.
Aayush9029Collect macOS power and battery metrics as JSON via a launchd daemon.
GeneralReasoningRead, clean, transform, and export CSV sensor data with pandas.
TobiasWooldridgeCompute real-time RSSI, SNR, and signal power metrics for WaveCap-SDR channels.
