fourier()
Symbolic
fourier() is a MATLAB®-compatible symbolic function for fourier transform of a symbolic expression from x-domain to w-domain. Run it online in your browser with SimLab — free, no install, no license required.
Fourier transform of a symbolic expression from x-domain to w-domain.
Syntax
fourier(expr, x, w)
Examples — run fourier() in your browser
fourier('exp(-x^2)', 'x', 'w')▶ RunLimitations
Requires server acceleration.
See Also
Frequently Asked Questions about fourier()
Is the fourier() 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 fourier() and 510+ other MATLAB®-compatible function references at simulations4all.com/simlab.
Do I need to install MATLAB to use fourier()?
No. SimLab’s core parser, workspace state, and most functions run locally in your browser. The fourier() function requires no MATLAB® license or desktop software download.
What does fourier() do?
Fourier transform of a symbolic expression from x-domain to w-domain. It is a MATLAB®-compatible symbolic function available in SimLab with the same calling syntax as MATLAB® — typically: fourier(expr, x, w).
Can I run fourier() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls fourier(), and run it. This function is marked server-only. It is not a local-only calculation, and the call fails closed when its server implementation is unavailable.
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