unique()
Core Math
unique() is a MATLAB®-compatible core math function for remove duplicate values and sort. Run it online in your browser with SimLab — free, no install, no license required.
Remove duplicate values and sort.
Syntax
unique(x)
Examples — run unique() in your browser
unique([3, 1, 4, 1, 5, 9, 2, 6, 5])▶ Run
More Core Math Functions
Browse other free, MATLAB®-compatible core math functions in SimLab:
Frequently Asked Questions about unique()
Is the unique() 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 unique() and 510+ other MATLAB®-compatible function references at simulations4all.com/simlab.
Do I need to install MATLAB to use unique()?
No. SimLab’s core parser, workspace state, and most functions run locally in your browser. The unique() function requires no MATLAB® license or desktop software download.
What does unique() do?
Remove duplicate values and sort. It is a MATLAB®-compatible core math function available in SimLab with the same calling syntax as MATLAB® — typically: unique(x).
Can I run unique() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls unique(), 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.
Open SimLabMATLAB® is a registered trademark of The MathWorks, Inc. SimLab is an independent project by Simulations4All and is not affiliated with, endorsed by, or sponsored by The MathWorks, Inc.