eye()

Core Math

eye() is a MATLAB®-compatible core math function for identity matrix. Run it online in your browser with SimLab — free, no install, no license required.

Identity matrix.

▶ Try eye() in SimLab — Free

Syntax

eye(n)

eye(m, n)

Examples — run eye() in your browser

eye(3)

▶ Run

eye(2, 4)

▶ Run

More Core Math Functions

Browse other free, MATLAB®-compatible core math functions in SimLab:

linspace()logspace()randn()rand()zeros()ones()

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Frequently Asked Questions about eye()

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

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

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

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

What does eye() do?

Identity matrix. It is a MATLAB®-compatible core math function available in SimLab with the same calling syntax as MATLAB® — typically: eye(n).

Can I run eye() in my browser?

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

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