bar3()

Plotting

bar3() is a MATLAB®-compatible plotting function for 3d bar chart. z is a 2d matrix where each element becomes a bar positioned at (row, col) with height z(row, col). rendered using plotly 3d scatter markers. Run it online in your browser with SimLab — free, no install, no license required.

3D bar chart. Z is a 2D matrix where each element becomes a bar positioned at (row, col) with height Z(row, col). Rendered using Plotly 3D scatter markers.

▶ Try bar3() in SimLab — Free

Syntax

bar3(Z)

Examples — run bar3() in your browser

bar3([1, 2, 3; 4, 5, 6; 7, 8, 9])

▶ Run

bar3([16, 2, 3, 13; 5, 11, 10, 8; 9, 7, 6, 12; 4, 14, 15, 1])

▶ Run

More Plotting Functions

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

plot()scatter()bar()barh()fplot()histogram()

Browse all 510+ SimLab functions →

Frequently Asked Questions about bar3()

Is the bar3() function free to use in SimLab?

Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run bar3() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.

Do I need to install MATLAB to use bar3()?

No. SimLab runs entirely in your web browser with zero installation. The bar3() function works without any MATLAB® license or software download.

What does bar3() do?

3D bar chart. Z is a 2D matrix where each element becomes a bar positioned at (row, col) with height Z(row, col). Rendered using Plotly 3D scatter markers. It is a MATLAB®-compatible plotting function available in SimLab with the same calling syntax as MATLAB® — typically: bar3(Z).

Can I run bar3() in my browser?

Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls bar3(), and run it. Execution happens locally in your browser — no data leaves your machine.

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