vertcat()

Core Math

vertcat() is a MATLAB®-compatible core math function for vertical concatenation (row-wise). when both arguments are simlabtable, appends rows — equivalent to matlab [t1; t2]. Run it online in your browser with SimLab — free, no install, no license required.

Vertical concatenation (row-wise). When both arguments are SimLabTable, appends rows — equivalent to MATLAB [t1; t2].

▶ Try vertcat() in SimLab — Free

Syntax

vertcat(A, B, ...)

vertcat(t1, t2)

Examples — run vertcat() in your browser

vertcat([1, 2], [3, 4])

▶ Run

vertcat(table([1;2], 'VariableNames', {'x'}), table([3;4], 'VariableNames', {'x'}))

▶ Run

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Frequently Asked Questions about vertcat()

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

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

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

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

What does vertcat() do?

Vertical concatenation (row-wise). When both arguments are SimLabTable, appends rows — equivalent to MATLAB [t1; t2]. It is a MATLAB®-compatible core math function available in SimLab with the same calling syntax as MATLAB® — typically: vertcat(A, B, ...).

Can I run vertcat() in my browser?

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

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