mfcc()
Audio
mfcc() is a MATLAB®-compatible audio function for mel-frequency cepstral coefficients — a compact spectral feature for speech/audio. Run it online in your browser with SimLab — free, no install, no license required.
Mel-frequency cepstral coefficients — a compact spectral feature for speech/audio.
Syntax
coeffs = mfcc(x, fs)
Examples — run mfcc() in your browser
mfcc(sin(2*pi*440*(0:1/8000:0.2)), 8000)▶ Run
See Also
Frequently Asked Questions about mfcc()
Is the mfcc() function free to use in SimLab?
The browser workspace requires no MATLAB® license or installation. Connected features require network access and may have account, tier, availability, or usage limits. You can open mfcc() and 510+ other MATLAB®-compatible function references at simulations4all.com/simlab.
Do I need to install MATLAB to use mfcc()?
No. SimLab’s core parser, workspace state, and most functions run locally in your browser. The mfcc() function requires no MATLAB® license or desktop software download.
What does mfcc() do?
Mel-frequency cepstral coefficients — a compact spectral feature for speech/audio. It is a MATLAB®-compatible audio function available in SimLab with the same calling syntax as MATLAB® — typically: coeffs = mfcc(x, fs).
Can I run mfcc() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls mfcc(), and run it. This function’s calculation runs locally in the browser. SimLab session analytics, sharing, feedback, and eligible acceleration have separate network boundaries.
Try SimLab — MATLAB®-compatible, free, in your browser
510+ functions. Runs in your browser. No install. No license.
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