arrayfun()

Core Math

arrayfun() is a MATLAB®-compatible core math function for apply a function handle to each element of an array. returns the results as an array of the same shape. Run it online in your browser with SimLab — free, no install, no license required.

Apply a function handle to each element of an array. Returns the results as an array of the same shape.

▶ Try arrayfun() in SimLab — Free

Syntax

arrayfun(fn, A)

Examples — run arrayfun() in your browser

arrayfun(@(x) x^2, [1 2 3 4 5])

▶ Run

arrayfun(@sin, linspace(0, pi, 10))

▶ Run

More Core Math Functions

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linspace()logspace()randn()rand()eye()zeros()

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Frequently Asked Questions about arrayfun()

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

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

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

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

What does arrayfun() do?

Apply a function handle to each element of an array. Returns the results as an array of the same shape. It is a MATLAB®-compatible core math function available in SimLab with the same calling syntax as MATLAB® — typically: arrayfun(fn, A).

Can I run arrayfun() in my browser?

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

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