xcorr()

Signal Processing

xcorr() is a MATLAB®-compatible signal processing function for cross-correlation (or autocorrelation if y omitted). Run it online in your browser with SimLab — free, no install, no license required.

Cross-correlation (or autocorrelation if y omitted).

▶ Try xcorr() in SimLab — Free

Syntax

xcorr(x)

xcorr(x, y)

Examples — run xcorr() in your browser

xcorr([1, 2, 3])

▶ Run

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Frequently Asked Questions about xcorr()

Is the xcorr() function free to use in SimLab?

Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run xcorr() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.

Do I need to install MATLAB to use xcorr()?

No. SimLab runs entirely in your web browser with zero installation. The xcorr() function works without any MATLAB® license or software download.

What does xcorr() do?

Cross-correlation (or autocorrelation if y omitted). It is a MATLAB®-compatible signal processing function available in SimLab with the same calling syntax as MATLAB® — typically: xcorr(x).

Can I run xcorr() in my browser?

Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls xcorr(), and run it. Execution happens locally in your browser — no data leaves your machine.

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