matlab-analyze-ams-waveform
Analyze AMS waveform data using Mixed-Signal Blockset utilities: phase noise measurement, clock jitter, anti-aliased resampling, timing measurements, lock time, INL/DNL, ADC/DAC calibration, HSpice import. Use when analyzing time-domain voltage from PLL/VCO/clock simulations, measuring phase noise from variable-step solver output, computing jitter, or resampling non-uniform data.
npx skills add matlab/matlab-agentic-toolkit --skill matlab-analyze-ams-waveform --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Analyze AMS Waveforms — Mixed-Signal Blockset Utilities Analyze waveform data using `msblksutilities` functions from the Mixed-Signal Blockset. Covers timing, phase noise, jitter, lock time, resampling, INL/DNL, ADC/DAC calibration, and HSpice data import. ## When to Use - Measuring phase noise from time-domain VCO/PLL simulation output - Computing period jitter or cycle-to-cycle jitter from clock signals - Resampling non-uniform (variable-step solver) data to a uniform grid - Measuring rise/fall time, duty cycle from digital waveforms - Computing INL/DNL for ADC/DAC characterization - Importing HSpice simulation results (.tr0, .ac0, .sw0) - Converting a phase noise profile to integrated RMS jitter ## When NOT to Use - Spectral analysis with Signal Processing Toolbox (FFT, PSD, spectrogram) — use SPT directly - Signal quality metrics (SNR, SINAD, THD, SFDR) — use SPT functions (`snr`, `thd`, `sfdr`, `sinad`) directly - Filtering or envelope detection — use Signal Processing Toolbox directly - Uniformly-sampled data that doesn't need anti-aliased resampling --- ## Workflow Directive: Phase Noise Parameter Gathering When the user asks to measure phase noise from waveform data, **as
- When to Use
- When NOT to Use
- Workflow Directive: Phase Noise Parameter Gathering
- Phase 1: Ingest Waveform Data
- 1.1 Determine Data Source
- 1.2 Basic Waveform Summary
- 1.3 MSB Analysis Menu
- Phase 2: Execute Analysis
- 2.1 Timing Measurements
- 2.2 Phase Noise Measurement
- 2.3 Jitter Measurements
- 2.4 Lock Time Measurement
- 2.5 Resampling
- 2.6 INL/DNL Measurement
What does the matlab-analyze-ams-waveform skill do?
Analyze AMS waveform data using Mixed-Signal Blockset utilities: phase noise measurement, clock jitter, anti-aliased resampling, timing measurements, lock time, INL/DNL, ADC/DAC calibration, HSpice import. Use when analyzing time-domain voltage from PLL/VCO/clock simulations, measuring phase noise from variable-step solver output, computing jitter, or resampling non-uniform data.
How do I install it?
Run `npx skills add matlab/matlab-agentic-toolkit --skill matlab-analyze-ams-waveform --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From matlab/matlab-agentic-toolkit, a repository with 868 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.