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
More Core Math Functions
Browse other free, MATLAB®-compatible core math functions in SimLab:
Frequently Asked Questions about sub2ind()
Is the sub2ind() function free to use in SimLab?
Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run sub2ind() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.
Do I need to install MATLAB to use sub2ind()?
No. SimLab runs entirely in your web browser with zero installation. The sub2ind() function works without any MATLAB® license or 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. Execution happens locally in your browser — no data leaves your machine.
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