stft()
Audio
stft() is a MATLAB®-compatible audio function for short-time fourier transform of a signal. Run it online in your browser with SimLab — free, no install, no license required.
Short-time Fourier transform of a signal.
Syntax
S = stft(x)
S = stft(x, fs, ...)
Examples — run stft() in your browser
stft(sin(2*pi*440*(0:1/8000:0.1)))▶ Run
See Also
Frequently Asked Questions about stft()
Is the stft() 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 stft() and 510+ other MATLAB®-compatible function references at simulations4all.com/simlab.
Do I need to install MATLAB to use stft()?
No. SimLab’s core parser, workspace state, and most functions run locally in your browser. The stft() function requires no MATLAB® license or desktop software download.
What does stft() do?
Short-time Fourier transform of a signal. It is a MATLAB®-compatible audio function available in SimLab with the same calling syntax as MATLAB® — typically: S = stft(x).
Can I run stft() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls stft(), 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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