sub2ind()

Core Math

sub2ind() is a MATLAB®-compatible core math function for convert row/column subscripts to linear index. Run it online in your browser with SimLab — free, no install, no license required.

Convert row/column subscripts to linear index.

Syntax

sub2ind(size, row, col)

Examples — run sub2ind() in your browser

sub2ind([3, 3], 2, 3)
▶ Run

See Also

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Frequently Asked Questions about sub2ind()

Is the sub2ind() 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 sub2ind() and 510+ other MATLAB®-compatible function references at simulations4all.com/simlab.

Do I need to install MATLAB to use sub2ind()?

No. SimLab’s core parser, workspace state, and most functions run locally in your browser. The sub2ind() function requires no MATLAB® license or desktop software download.

What does sub2ind() do?

Convert row/column subscripts to linear index. It is a MATLAB®-compatible core math function available in SimLab with the same calling syntax as MATLAB® — typically: sub2ind(size, row, col).

Can I run sub2ind() in my browser?

Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls sub2ind(), and run it. This function’s calculation runs locally in the browser. SimLab session analytics, sharing, feedback, and eligible acceleration have separate network boundaries.

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