polyfit()
Statistics
polyfit() is a MATLAB®-compatible statistics function for polynomial fit of degree n. returns coefficients [a_n, ..., a_0]. Run it online in your browser with SimLab — free, no install, no license required.
Polynomial fit of degree n. Returns coefficients [a_n, ..., a_0].
Syntax
polyfit(x, y, n)
Examples — run polyfit() in your browser
polyfit([1, 2, 3], [2, 5, 10], 2)▶ Run
See Also
More Statistics Functions
Browse other free, MATLAB®-compatible statistics functions in SimLab:
Frequently Asked Questions about polyfit()
Is the polyfit() 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 polyfit() and 510+ other MATLAB®-compatible function references at simulations4all.com/simlab.
Do I need to install MATLAB to use polyfit()?
No. SimLab’s core parser, workspace state, and most functions run locally in your browser. The polyfit() function requires no MATLAB® license or desktop software download.
What does polyfit() do?
Polynomial fit of degree n. Returns coefficients [a_n, ..., a_0]. It is a MATLAB®-compatible statistics function available in SimLab with the same calling syntax as MATLAB® — typically: polyfit(x, y, n).
Can I run polyfit() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls polyfit(), 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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